Country code top-level domain: Difference between revisions

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Last edited June 26, 2026
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{{Short description|Internet top-level domain generally used or reserved for a country}}
{{Short description|Internet top-level domain generally used by or reserved for a country}}
{{See also|List of Internet top-level domains}}
{{Redirect2|ccTLD|cc TLD|the TLD for the Cocos (Keeling) Islands|.cc}}
{{For|a list of TLDs|List of Internet top-level domains}}


A '''country code top-level domain''' ('''ccTLD''') is an [[Internet]] [[top-level domain]] generally used or reserved for a [[country]], sovereign state, or [[dependent territory]] identified with a [[country code]]. All [[ASCII]] ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs.
A '''country code top-level domain''' ('''ccTLD''') is an [[Internet]] [[top-level domain]] generally used or reserved for a [[country]], sovereign state, or [[dependent territory]] identified with a [[country code]]. All [[ASCII]] ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs.


In 2018, the [[Internet Assigned Numbers Authority]] (IANA) began implementing [[internationalized country code top-level domain]]s, consisting of language-native characters when displayed in an end-user application. Creation and delegation of ccTLDs is described in RFC 1591, corresponding to [[ISO 3166-1 alpha-2]] [[country codes]]. While [[gTLD]]s have to obey international regulations, ccTLDs are subjected to requirements that are determined by each country’s domain name regulation corporation. With over 150 million domain name registrations today, ccTLDs make up 40% of the total domain name industry.<ref>{{cite report |url=https://www.verisign.com/assets/domain-name-report-Q42019.pdf |title=The Domain Name Industry Report |website=verisign.com}}</ref> Country code extension applications began in 1985. The registered first extensions that year were [[.us]] (United States), [[.uk]] (United Kingdom), and [[.il]] (Israel).<ref>{{cite web |url=https://www.icann.org/resources/pages/cctlds-21-2012-02-25-en |website=ICANN (iana.org) |title=ccTLD |date=2012-02-25}}</ref> There are 308 delegated ccTLDs. The [[.cn]], [[.tk]], [[.de]], [[.uk]], [[.nl]] and [[.ru]] ccTLDs contain the highest number of domains. The top ten ccTLDs account for 64.3% of registered ccTLD domains and there were 156.5 million ccTLD domains registered at the end of March 2021.<ref>{{cite web |url=https://www.verisign.com/assets/domain-name-report-Q12021.pdf |title=Verisign Domain Name Industry Brief Q1 2021|website=verisign.com}}</ref>
In 2018, the [[Internet Assigned Numbers Authority]] (IANA) began implementing [[internationalized country code top-level domain]]s, consisting of language-native characters when displayed in an end-user application. Creation and delegation of ccTLDs is described in RFC 1591, corresponding to [[ISO 3166-1 alpha-2]] [[country codes]]. While [[gTLD]]s have to obey international regulations, ccTLDs are subjected to requirements that are determined by each country’s domain name regulation corporation. With over 150 million domain name registrations today or as of 2022, ccTLDs make up about 40% of the total domain name industry.<ref>{{cite report |url=https://www.verisign.com/assets/domain-name-report-Q42019.pdf |title=The Domain Name Industry Report |website=verisign.com |date= |access-date=2020-05-14 |archive-date=2021-01-31 |archive-url=https://web.archive.org/web/20210131230604/https://www.verisign.com/assets/domain-name-report-Q42019.pdf |url-status=live }}</ref>
 
Country code extension applications began in 1985. The registered country code extensions in that year included [[.us]] (United States), [[.uk]] (United Kingdom) and [[.il]] (Israel). The registered country code extensions in 1986 included [[.au]] (Australia), [[.de]] (Germany), [[.fi]] (Finland), [[.fr]] (France), [[.is]] (Iceland), [[.jp]] (Japan), [[.kr]] (South Korea), [[.nl]] (Netherlands) and [[.se]] (Sweden). The registered country code extensions in 1987 included [[.nz]] (New Zealand), [[.ch]] (Switzerland) and [[.ca]] (Canada).<ref>{{cite web |url=https://www.icann.org/resources/pages/cctlds-21-2012-02-25-en |website=ICANN (iana.org) |title=ccTLD |date=2012-02-25 |access-date=2020-05-14 |archive-date=2020-05-07 |archive-url=https://web.archive.org/web/20200507123705/https://www.icann.org/resources/pages/cctlds-21-2012-02-25-en |url-status=live }}</ref> The registered country code extensions in 1988 included [[.ie]] (Ireland) [[.it]] (Italy), [[.es]] (Spain) and [[.pt]] (Portugal). The registered country code extensions in 1989 included [[.in]] (India) and [[.yu]] (Yugoslavia). In the 1990s, [[.cn]] (People’s Republic of China) and [[.ru]] (Russian Federation) were first registered.
 
There are over 300 delegated ccTLDs. The [[.cn]], [[.tk]], [[.de]], [[.uk]], [[.nl]] and [[.ru]] ccTLDs contain the highest number of domains{{Citation needed|date=January 2026}}. The top ten ccTLDs account for more than five-eighths of registered ccTLD domains{{Citation needed|date=January 2026}}. There were about 153 million ccTLD domains registered at the end of March 2022.<ref>{{cite web|url=https://www.verisign.com/assets/domain-name-report-Q12021.pdf|title=Verisign Domain Name Industry Brief Q1 2021|website=verisign.com|access-date=2021-06-06|archive-date=2021-06-06|archive-url=https://web.archive.org/web/20210606172302/https://www.verisign.com/assets/domain-name-report-Q12021.pdf|url-status=live}}</ref>


==Delegation and management==
==Delegation and management==
IANA is responsible for determining an appropriate trustee for each ccTLD. Administration and control are then delegated to that trustee, which is responsible for the policies and operation of the domain. The current delegation can be determined from IANA's list of ccTLDs.<ref>{{cite web |website=IANA (iana.org) |title=list of ccTLDs |url=https://www.iana.org/cctld/cctld-whois.htm }}</ref> Individual ccTLDs may have varying requirements and fees for registering [[subdomains]]. There may be a local-presence requirement (for instance, citizenship or other connection to the ccTLD), as, for example, the [[Canada|Canadian]] ([[.ca|ca]]) and [[Germany|German]] ([[.de|de]]) domains, or registration may be open.
IANA is responsible for determining an appropriate trustee for each ccTLD. Administration and control are then delegated to that trustee, which is responsible for the policies and operation of the domain. The current delegation can be determined from IANA's list of ccTLDs.<ref>{{cite web |website=IANA (iana.org) |title=list of ccTLDs |url=https://www.iana.org/cctld/cctld-whois.htm |access-date=2020-11-01 |archive-date=2022-08-08 |archive-url=https://web.archive.org/web/20220808185901/http://www.iana.org/domains/root/db |url-status=live }}</ref> Individual ccTLDs may have varying requirements and fees for registering [[subdomains]]. There may be a local-presence requirement (for instance, citizenship or other connection to the ccTLD), as, for example, the [[United States]] ([[.us|us]]), [[Japan|Japanese]] ([[.jp|jp]]), [[Canada|Canadian]] ([[.ca|ca]]), [[France|French]] ([[.fr|fr]]) and [[Germany|German]] ([[.de|de]]) domains, or registration may be open.


==History==
==History==
The first registered ccTLD was [[.us]], which was registered in 1985. Later ccTLDs registered were [[.uk]] and [[.il]] in 1985. Then, [[.au]], [[.de]], [[.fi]], [[.fr]], [[.is]], [[.kr]], [[.nl]], [[.jp]] and [[.se]] were also registered in 1986.<ref>{{cite web|url=https://www.iana.org/domains/root/db |title=Root Zone database |website=IANA (iana.org) |access-date=2020-02-01}}</ref>
The first registered ccTLD was [[.us]], which was registered in 1985. Later ccTLDs registered in that year included [[.uk]] and [[.il]]. Then, [[.au]], [[.de]], [[.fi]], [[.fr]], [[.is]], [[.jp]], [[.kr]], [[.nl]] and [[.se]] were also registered in 1986.<ref>{{cite web |url=https://www.iana.org/domains/root/db |title=Root Zone database |website=IANA (iana.org) |access-date=2020-02-01 |archive-date=2018-01-20 |archive-url=https://web.archive.org/web/20180120223540/http://www.iana.org/domains/root/db |url-status=live }}</ref> In 1987, [[.nz]], [[.ch]], [[.my]] [[.ca]] were registered. Later on, in 1988, [[.ie]], [[.it]], [[.es]] and [[.pt]] were also registered.


==Lists==
==Lists==


As of 20&nbsp;May 2017, there were 255&nbsp;[[country-code top-level domain]]s, purely in the Latin alphabet, using two-character codes. This number is 316, {{As of|June 2020|lc=y}}, with the addition of internationalized domains.<ref name="iana"/>  
As of 20&nbsp;May 2017, there were 255&nbsp;country-code top-level domains, purely in the Latin alphabet, using two-character codes. The number was 316 {{As of|June 2020|lc=y}}, with the addition of internationalized domains.<ref name="iana">{{cite web|title=IANA — Root Zone Database|url=https://www.iana.org/domains/root/db|website=iana.org|access-date=19 February 2023}}</ref>


===Latin Character ccTLDs===
===Latin Character ccTLDs===
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|- style="vertical-align:top;"
|- style="vertical-align:top;"
!style="text-align:right;"| SLD&nbsp;
!style="text-align:right;"| SLD&nbsp;
| Allows [[second-level domain]] registration (restrictions may apply)
| Second level domain
|- style="vertical-align:top;"
|- style="vertical-align:top;"
!style="text-align:right;"| IPv6&nbsp;
!style="text-align:right;"| IPv6&nbsp;
Line 55: Line 60:
!scope="col"| Explanation
!scope="col"| Explanation
!scope="col" class="unsortable" | Notes
!scope="col" class="unsortable" | Notes
!scope="col"| [[Domain name registry|Registry]]<ref name=":0">
!scope="col"| [[Domain name registry|Registry]]<ref name=":0">{{cite web
  {{cite web
     |url=https://www.iana.org/domains/root/db
     |url=https://www.iana.org/domains/root/db
     |title=IANA — Root Zone Database
     |title=IANA — Root Zone Database
     |website=iana.org
     |website=iana.org
     |access-date=10 February 2020
     |access-date=10 February 2020
  }}
    |archive-date=20 January 2018
  </ref>
    |archive-url=https://web.archive.org/web/20180120223540/http://www.iana.org/domains/root/db
    |url-status=live
    }}</ref>
!scope="col"| [[Internationalized domain name|IDN]]
!scope="col"| [[Internationalized domain name|IDN]]
!scope="col"| [[Domain Name System Security Extensions|DNSSEC]]
!scope="col"| [[Domain Name System Security Extensions|DNSSEC]]
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|-
|-
| [[.ad]] || {{flag|Andorra}} ||'''''A'''n'''d'''orra''
| [[.ad]] || {{flag|Andorra}} ||'''''A'''n'''d'''orra''
| Local trademark, trade name or citizenship required<ref>
| Local trademark, trade name or citizenship required<ref>{{cite web
  {{cite web
     |title=Andorra Telecom trademark domain registration policy
     |title=Andorra Telecom trademark domain registration policy
     |website=Nic.ad
     |website=Nic.ad
     |url=http://www.nic.ad/angles/comamarca_e.htm
     |url=http://www.nic.ad/angles/comamarca_e.htm
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=18 March 2019
  </ref><ref>
    |archive-url=https://web.archive.org/web/20190318043213/http://nic.ad/angles/comamarca_e.htm
  {{cite web
    |url-status=live
    }}</ref><ref>{{cite web
     |title=Andorra Telecom trade name registration policy
     |title=Andorra Telecom trade name registration policy
     |website=Nic.ad
     |website=Nic.ad
     |url=http://www.nic.ad/angles/nomcomercial_e.htm
     |url=http://www.nic.ad/angles/nomcomercial_e.htm
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=16 March 2019
  </ref>  
    |archive-url=https://web.archive.org/web/20190316072443/http://nic.ad/angles/nomcomercial_e.htm
    |url-status=live
    }}</ref>  
|Nic.ad
|Nic.ad
| {{no}} || {{yes}} || {{yes}} ||
| {{no}} || {{yes}} || {{yes}} ||
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| || {{no}} || {{no}} || {{unknown}} ||
| || {{no}} || {{no}} || {{unknown}} ||
|-
|-
| [[.aq]] || {{flag|Antarctica}} || '''''A'''ntarcti'''q'''ue'' || Defined by the [[Antarctic Treaty System|Antarctic Treaty]] as everything south of [[60th parallel south|latitude 60°S]]. AQ domain names are available to government organizations who are signatories to the Antarctic Treaty and to other registrants who have a physical presence in Antarctica.  
| [[.aq]] || {{flag|Antarctica}} || '''''A'''ntarcti'''q'''ue'' || Defined by the [[Antarctic Treaty System|Antarctic Treaty]] as everything south of [[60th parallel south|latitude 60°S]]. AQ domain names are available to government organizations who are signatories to the Antarctic Treaty and to other registrants who have a physical presence in Antarctica. Domain names can be registered and renewed free of charge.  
| || {{dunno}} || {{no}} || {{yes}} || {{dunno}}
| || {{dunno}} || {{no}} || {{yes}} || {{dunno}}
|-
|-
| [[.ar]] || {{flag|Argentina}} ||'''''Ar'''gentina''
| [[.ar]] || {{flag|Argentina}} ||'''''Ar'''gentina''
|
|
| || {{yes|Spanish}}{{efn-ua| 17&nbsp;November 2009, Spanish-Portuguese specific characters (á, â, ã, à, é, ê, í, ó, ô, õ, ú, ü, ñ, ç) allowed, as approved by law.<ref>
| [https://Nic.ar nic.ar]|| {{yes|Spanish}}{{efn-ua| 17&nbsp;November 2009, Spanish-Portuguese specific characters (á, â, ã, à, é, ê, í, ó, ô, õ, ú, ü, ñ, ç) allowed, as approved by law.<ref>{{cite web
  {{cite web
     |url=http://www.infoleg.gov.ar/infolegInternet/anexos/160000-164999/160861/norma.htm
     |url=http://www.infoleg.gov.ar/infolegInternet/anexos/160000-164999/160861/norma.htm
     |title=norma
     |title=norma
     |website=infoleg.gov.ar
     |website=infoleg.gov.ar
  }}
    |access-date=2021-05-17
  </ref>}}  || {{yes}} || {{yes}} || {{yes}}
    |archive-date=2016-02-29
    |archive-url=https://web.archive.org/web/20160229053125/http://www.infoleg.gov.ar/infolegInternet/anexos/160000-164999/160861/norma.htm
    |url-status=live
    }}</ref>}}  || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.as]] || {{flag|American Samoa}} (United States)||'''''A'''merican '''S'''amoa''
| [[.as]] || {{flag|American Samoa}} (United States)||'''''A'''merican '''S'''amoa''
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| [[.at]] || {{flag|Austria}} ||'''''A'''us'''t'''ria''
| [[.at]] || {{flag|Austria}} ||'''''A'''us'''t'''ria''
|
|
|[[Nic.at]]|| {{yes}}{{efn-ua| Mostly latin characters (à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø ù ú û ü ý þ ÿ œ š ž), see<ref>
|[[Nic.at]]|| {{yes}}{{efn-ua| Mostly latin characters (à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø ù ú û ü ý þ ÿ œ š ž), see<ref>{{cite web
  {{cite web
     |title=IDN Zeichentabelle
     |title=IDN Zeichentabelle
     |lang=de
     |lang=de
     |url=https://www.nic.at/media/files/pdf/IDN_Zeichentabelle.pdf
     |url=https://www.nic.at/media/files/pdf/IDN_Zeichentabelle.pdf
  }}
    |access-date=2021-05-17
  </ref>}} || {{yes}} || {{yes}} || {{yes}}  
    |archive-date=2019-12-17
    |archive-url=https://web.archive.org/web/20191217025352/https://www.nic.at/media/files/pdf/IDN_Zeichentabelle.pdf
    |url-status=live
    }}</ref>}} || {{yes}} || {{yes}} || {{yes}}  
|-
|-
| [[.au]] || {{flag|Australia}} ||'''''Au'''stralia''
| [[.au]] || {{flag|Australia}} ||'''''Au'''stralia''
| Restrictions apply. In general, registrants must have an "Australian presence", and can be registered anywhere between 1 and 5&nbsp;years.<ref>
| Restrictions apply. In general, registrants must have an "Australian presence", and can be registered anywhere between 1 and 5&nbsp;years.<ref>{{cite web
  {{cite web
     |title=Rules for .au Domains
     |title=Rules for .au Domains
     |url=https://www.auda.org.au/industry-information/au-domains/
     |url=https://www.auda.org.au/industry-information/au-domains/
  }}
    |access-date=2022-02-11
  </ref> Includes [[Ashmore and Cartier Islands]] and [[Coral Sea Islands]]. Direct second-level domain registration (marketed as ".au Direct") has been made available commencing 24 March 2022.<ref name=".au Direct">{{cite web |title=.au Direct |url=https://www.auda.org.au/au-domain-names/au-domain-names/au-direct |website=auDA.org.au }}</ref>
    |archive-date=2019-07-31
    |archive-url=https://web.archive.org/web/20190731104255/https://www.auda.org.au/industry-information/au-domains/
    |url-status=live
    }}</ref> Includes [[Ashmore and Cartier Islands]] and [[Coral Sea Islands]]. Direct second-level domain registration (marketed as ".au Direct") has been made available commencing 24 March 2022.<ref name=".au Direct">{{cite web |title=.au Direct |url=https://www.auda.org.au/au-domain-names/au-domain-names/au-direct |website=auDA.org.au |access-date=2022-02-11 |archive-date=2022-02-11 |archive-url=https://web.archive.org/web/20220211055953/https://www.auda.org.au/au-domain-names/au-domain-names/au-direct |url-status=live }}</ref>
| [[.au_Domain_Administration|auDA]] || {{no}} || {{yes}} || {{yes}} (*From 24 Mar 2022)<ref name=".au Direct"/> || {{yes}}
| [[.au_Domain_Administration|auDA]] || {{no}} || {{yes}} || {{yes}} (*From 24 Mar 2022)<ref name=".au Direct"/> || {{yes}}
|-
|-
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| || {{no}} || {{yes}} || {{yes}} ||{{yes}}
| || {{no}} || {{yes}} || {{yes}} ||{{yes}}
|-
|-
| [[.ba]] || {{flag|Bosnia and Herzegovina}} || '''''B'''osnia '''a'''nd Herzegovina'''''||  
| [[.ba]] || {{flag|Bosnia and Herzegovina}} || '''''B'''osnia '''a'''nd Herzegovina''||  
| University of Sarajevo - University tele-informatic Centre https://www.utic.unsa.ba https://www.nic.ba|| {{no}} || {{no}} || {{yes}} ||
| University of Sarajevo - University tele-informatic Centre https://www.utic.unsa.ba https://www.nic.ba|| {{no}} || {{no}} || {{yes}} ||
|-
|-
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|-
|-
| [[.bd]] || {{flag|Bangladesh}} || '''''B'''angla'''d'''esh''|| For individuals, registrant must have a valid NID. For companies, registrant must have company or trademark registered in Bangladesh.
| [[.bd]] || {{flag|Bangladesh}} || '''''B'''angla'''d'''esh''|| For individuals, registrant must have a valid NID. For companies, registrant must have company or trademark registered in Bangladesh.
| || {{yes}} || {{no}} || {{yes}} ||
| || {{yes}} || {{<nowiki>yes}}</nowiki><ref>{{Cite web |title=BTCL Expands DNSSEC Deployment to .com.bd and .net.bd - ITBlog: Single Page Layout - domain.btcl.gov.bd |url=https://domain.btcl.gov.bd/itblog-single-page-layout/btcl-expands-dnssec-deployment-to-com-bd-and-net-bd |access-date=2026-03-26 |website=domain.btcl.gov.bd |language=en}}</ref> || {{yes}} ||
|-
|-
| [[.be]] || {{flag|Belgium}} || '''''Be'''lgium''|| Also unofficially used in the [[Canton of Bern]], [[Switzerland]]  
| [[.be]] || {{flag|Belgium}} || '''''Be'''lgium''|| Used for [[YouTube]]-related domains. Also unofficially used in the [[Canton of Bern]], [[Switzerland]].
| || {{yes|[[Latin script|Latin]]}}<ref name="idn.tables"/> || {{yes}} || {{yes}} || {{yes}}<ref>
| [[DNS Belgium]]|| {{yes|[[Latin script|Latin]]}}<ref name="idn.tables"/> || {{yes}} || {{yes}} || {{yes}}<ref>
   {{cite web
   {{cite web
     |title=DNS Belgium and IPv6
     |title=DNS Belgium and IPv6
Line 189: Line 203:
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
| [[.bg]] || {{flag|Bulgaria}} || '''''B'''ul'''g'''aria''|| See also [[.бг]] ({{code|.bg}} in cyrillic) for IDN ccTLD  
| [[.bg]] || {{flag|Bulgaria}} || '''''B'''ul'''g'''aria''|| See also [[.бг]] ({{code|.bg}} in Cyrillic) for IDN ccTLD  
| || {{yes}} || {{yes}} || {{yes}} ||
| || {{yes}} || {{yes}} || {{yes}} ||
|-
|-
Line 213: Line 227:
| || ||  ||  ||
| || ||  ||  ||
|-
|-
| [[.br]] || {{flag|Brazil}} || '''''Br'''asil''|| Restricted. Registration is done under several categories (i.e.: {{code|.edu.br}} for higher education institutions, {{code|.gov.br}} for government agencies, etc.).<ref>
| [[.br]] || {{flag|Brazil}} || '''''Br'''asil''|| Restricted. Registration is done under several categories (i.e.: {{code|.edu.br}} for higher education institutions, {{code|.gov.br}} for government agencies, etc.).<ref>{{cite web
  {{cite web
     |title=Domínios .br
     |title=Domínios .br
     |website=Registro.br
     |website=Registro.br
     |url=http://registro.br/dominio/dpn.html
     |url=http://registro.br/dominio/dpn.html
  }}
    |access-date=2021-05-17
  </ref>
    |archive-date=2014-02-14
| || {{yes}}<ref>
    |archive-url=https://web.archive.org/web/20140214092437/http://registro.br/dominio/dpn.html
  {{cite web
    |url-status=live
    }}</ref>
| || {{yes}}<ref>{{cite web
     |title=Domínios em Português e restrição de dados no WHOIS
     |title=Domínios em Português e restrição de dados no WHOIS
     |date=4 May 2005
     |date=4 May 2005
Line 227: Line 242:
     |url=https://registro.br/noticias/dominios-portugues/
     |url=https://registro.br/noticias/dominios-portugues/
     |access-date=26 August 2020
     |access-date=26 August 2020
  }}
    |archive-date=20 June 2020
  </ref> || {{yes}} || {{no}}{{efn-ua| Currently not allowed, but some higher-learning institutions were grandfathered-in.}} ||
    |archive-url=https://web.archive.org/web/20200620175506/https://registro.br/noticias/dominios-portugues/
    |url-status=live
    }}</ref> || {{yes}} || {{no}}{{efn-ua| Currently not allowed, but some higher-learning institutions were grandfathered-in.}} ||
|-
|-
| [[.bs]] || {{flag|Bahamas}} || '''''B'''ahama'''s'''''||
| [[.bs]] || {{flag|Bahamas}} || '''''B'''ahama'''s'''''||
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
| [[.bt]] || {{flag|Bhutan}} || '''''B'''hu'''t'''an''|| Must have local presence in Bhutan, and valid trade license<ref>
| [[.bt]] || {{flag|Bhutan}} || '''''B'''hu'''t'''an''|| Must have local presence in Bhutan, and valid trade license<ref>{{Cite web
  {{Cite web
     |title=Domain Registration
     |title=Domain Registration
     |website=Nic.Bt
     |website=Nic.Bt
     |url=https://www.nic.bt/?page_id=2
     |url=https://www.nic.bt/?page_id=2
     |access-date=25 December 2020
     |access-date=25 December 2020
  }}
    |archive-date=2 December 2020
  </ref>
    |archive-url=https://web.archive.org/web/20201202182635/https://www.nic.bt/?page_id=2
    |url-status=live
    }}</ref>
| || {{no}} || {{yes}} || {{no}} ||
| || {{no}} || {{yes}} || {{no}} ||
|-
|-
| [[.bw]] || {{flag|Botswana}} || '''''B'''ots'''w'''ana''|| May also be used for the [[Walloon Brabant|Province of Walloon Brabant]], [[Wallonia]], [[Belgium]]
| [[.bw]] || {{flag|Botswana}} || '''''B'''ots'''w'''ana''|| May also be used for the [[Walloon Brabant|Province of Walloon Brabant]], [[Wallonia]], [[Belgium]]
| || {{no}} || {{yes}} || {{yes}} ||
| || {{no}} || {{no}}<ref>
{{Cite web
    |title=DNSViz probe 27 July 2022
    |website=dnsviz.net
    |url=https://dnsviz.net/d/bw/YuG9Ww/dnssec/
    |access-date=29 November 2022
    |url-status=live
    }}</ref> || {{yes}} ||
|-
|-
| [[.by]] || {{flag|Belarus}} || ''[[BGN/PCGN romanization of Belarusian|'''By'''elorussia]]''|| Also unofficially used to denote Bayern (Bavaria), Germany  
| [[.by]] || {{flag|Belarus}} || ''[[BGN/PCGN romanization of Belarusian|'''By'''elorussia]]''|| Also unofficially used to denote Bayern (Bavaria), Germany  
Line 253: Line 278:
|-
|-
| [[.ca]] || {{flag|Canada}} || '''''Ca'''nada''|| Subject to [[.ca#Canadian Presence Requirements|Canadian Presence Requirements]]. Also unofficially used by some websites in the U.S. state of [[California]].  
| [[.ca]] || {{flag|Canada}} || '''''Ca'''nada''|| Subject to [[.ca#Canadian Presence Requirements|Canadian Presence Requirements]]. Also unofficially used by some websites in the U.S. state of [[California]].  
| || {{yes|[[French language|French]]}}<ref>
| [[Canadian Internet Registration Authority|CIRA]] || {{yes|[[French language|French]]}}<ref>
   {{cite web
   {{cite web
     |title=About internationalized domain names
     |title=About internationalized domain names
Line 262: Line 287:
     |archive-date=14 March 2016
     |archive-date=14 March 2016
   }}
   }}
   </ref> || {{yes}} || {{yes}} ||
   </ref> || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.cc]] || {{flag|Cocos (Keeling) Islands}} || '''''C'''o'''c'''os Islands''|| Australian territory: not to be confused with Cocos islands in Guam. Currently marketed as global domain, registration allowed worldwide, local presence not required; the domain is currently operated by eNIC, a [[VeriSign]] company.  
| [[.cc]] || {{flag|Cocos (Keeling) Islands}} || '''''C'''o'''c'''os Islands''|| Australian territory: not to be confused with [[Cocos Island (Guam)|Cocos Island]] in Guam. Currently marketed as global domain, registration allowed worldwide, local presence not required; the domain is currently operated by eNIC, a [[VeriSign]] company.  
| || {{yes}} || {{yes}} || {{yes}} ||
| || {{yes}} || {{yes}} || {{yes}} ||
|-
|-
Line 277: Line 302:
|-
|-
| [[.ch]] || {{flag|Switzerland}} || ''[[ISO 3166-2:CH|'''C'''onfoederatio '''H'''elvetica]]''||  
| [[.ch]] || {{flag|Switzerland}} || ''[[ISO 3166-2:CH|'''C'''onfoederatio '''H'''elvetica]]''||  
| || {{yes}}{{efn-ua| Since March&nbsp;2004, see<ref>
| [[SWITCH Information Technology Services|SWITCH]]|| {{yes}}{{efn-ua| Since March&nbsp;2004, see<ref>{{cite web
  {{cite web
     |url=http://www.nic.ch/en/faq/idn.html
     |url=http://www.nic.ch/en/faq/idn.html
     |title=details
     |title=details
     |website=nic.ch
     |website=nic.ch
  }}
    |access-date=2021-05-17
  </ref>}} || {{yes}} || {{yes}} ||
    |archive-date=2020-05-10
    |archive-url=https://web.archive.org/web/20200510165154/https://www.nic.ch/support/idn/index.html
    |url-status=live
    }}</ref>}} || {{yes}} || {{yes}} ||
|-
|-
| [[.ci]] || {{flag|Ivory Coast}}||'''''C'''ôte d''''I'''voire''
| [[.ci]] || {{flag|Ivory Coast}}||'''''C'''ôte d''''I'''voire''
Line 293: Line 320:
|-
|-
| [[.cl]] || {{flag|Chile}} || '''''C'''hi'''l'''e''||
| [[.cl]] || {{flag|Chile}} || '''''C'''hi'''l'''e''||
| || {{yes}} || {{yes}} || {{yes}} || {{yes}}
| NIC Chile|| {{yes}} || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.cm]] || {{flag|Cameroon}} || '''''C'''a'''m'''eroon''|| A local entity / company in Cameroon is required to register a domain name.  
| [[.cm]] || {{flag|Cameroon}} || '''''C'''a'''m'''eroon''|| A local entity / company in Cameroon is required to register a domain name.  
Line 321: Line 348:
|-
|-
| [[.cy]] || {{flag|Cyprus}} || '''''Cy'''prus''||
| [[.cy]] || {{flag|Cyprus}} || '''''Cy'''prus''||
| || {{no}} || {{no}} || {{no}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
| [[.cz]] || {{flag|Czech Republic}} || '''''Cz'''ech''||
| [[.cz]] || {{flag|Czech Republic}} || '''''Cz'''ech''||
| || {{no}}{{efn-ua| IDN not adopted due to lack of public and corporate interest<ref>
| || {{no}}{{efn-ua| IDN not adopted due to lack of public and corporate interest<ref>{{cite web
  {{cite web
     |title=CZ.NIC - IDN - Internationalized domain names
     |title=CZ.NIC - IDN - Internationalized domain names
     |website=Nic.cz
     |website=Nic.cz
     |url=http://www.nic.cz/page/451/idn---internationalized-domain-names/
     |url=http://www.nic.cz/page/451/idn---internationalized-domain-names/
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=8 January 2019
  </ref>}} || {{yes}} || {{yes}} ||
    |archive-url=https://web.archive.org/web/20190108073325/https://www.nic.cz/page/451/idn---internationalized-domain-names/
    |url-status=live
    }}</ref>}} || {{yes}} || {{yes}} ||
|-
|-
| [[.de]] || {{flag|Germany}} || '''''De'''utschland'' || German postal address for administrative contact (admin-c) required. Proxy registrations are allowed.  
| [[.de]] || {{flag|Germany}} || '''''De'''utschland'' (The native name for Germany) || German postal address for administrative contact (admin-c) required. Proxy registrations are allowed.  
|[[DENIC]] || {{yes}}{{efn-ua| 93&nbsp;non-ASCII characters, see<ref>
|[[DENIC]] || {{yes}}{{efn-ua| 93&nbsp;non-ASCII characters, see<ref>
     {{cite web
     {{cite web
Line 368: Line 396:
| || {{no}} || {{yes}} || {{yes}} ||
| || {{no}} || {{yes}} || {{yes}} ||
|-
|-
| [[.ec]] || {{flag|Ecuador}} || '''Ec'''uador|| In Japan, "EC" is used as an acronym for "[[E-commerce|electronic commerce]]". Because of that, it's used unofficially by companies dedicated to provide online stores like BASE, a company that has two domains related to e-commerce: "base.in" and "official.ec".<ref>
| [[.ec]] || {{flag|Ecuador}} || '''''Ec'''uador''|| In [[Japan]], "EC" is used as an acronym for "[[E-commerce|electronic commerce]]". Because of that, it's used unofficially by companies dedicated to provide online stores like BASE, a company that has two domains related to e-commerce: "base.in" and "official.ec".<ref>
   {{Cite web
   {{Cite web
   |title=BASE (ベイス) {{!}} ネットショップを無料で簡単に作成
   |title=BASE (ベイス) {{!}} ネットショップを無料で簡単に作成
Line 379: Line 407:
   |archive-date=8 May 2018
   |archive-date=8 May 2018
   }}</ref>
   }}</ref>
|
|Nic.ec
| {{no}} || {{no}} || {{yes}} ||
| {{no}} || {{no}} || {{yes}} ||
|-
|-
Line 403: Line 431:
|-
|-
| [[.es]] || {{flag|Spain}} || '''''Es'''paña'' ||  
| [[.es]] || {{flag|Spain}} || '''''Es'''paña'' ||  
| || {{yes}}<ref>{{cite web
| Red.es|| {{yes}}<ref>{{cite web
     |title=Other applicable Regulations
     |title=Other applicable Regulations
     |website=dominios.es
     |website=dominios.es
Line 414: Line 442:
|-
|-
| [[.et]] || {{flag|Ethiopia}} || '''''Et'''hiopia''||
| [[.et]] || {{flag|Ethiopia}} || '''''Et'''hiopia''||
| || {{no}} || {{yes}} || {{no}} ||
| || {{no}} || {{no}} || {{no}} ||
|-
|-
| [[.eu]] || {{flag|European Union}} || '''''Eu'''rope''|| Restricted to legal and natural persons in European Union member states. Previously unofficially used for sites in the [[Basque language]], but now [[.eus]] is in official use.  
| [[.eu]] || {{flag|European Union}} || '''''E'''uropean '''U'''nion''|| Restricted to legal and natural persons in European Union member states. Previously unofficially used for sites in the [[Basque language]], but now [[.eus]] is in official use.  
| || {{yes}}{{efn-ua| Supported characters: Latin, Greek, & Cyrillic; see<ref>
| [[EURid]]|| {{yes}}{{efn-ua| Supported characters: Latin, Greek, & Cyrillic; see<ref>
     {{cite web
     {{cite web
     |title=details
     |title=details
Line 437: Line 465:
|-
|-
| [[.fi]] || {{flag|Finland}} || '''''Fi'''nland''|| Registration allowed worldwide, local presence not required.  
| [[.fi]] || {{flag|Finland}} || '''''Fi'''nland''|| Registration allowed worldwide, local presence not required.  
| || {{yes}}{{efn-ua| September&nbsp;2005, supported characters: å, ä, ö and Sami language; see<ref>
| [[FICORA]]|| {{yes}}{{efn-ua| September&nbsp;2005, supported characters: š, ž, å, ä, ö and Sami language; see<ref>
   {{cite web
   {{cite web
     |url=https://www.traficom.fi/en/communications/fi-domains/how-choose-good-domain-name
     |url=https://www.traficom.fi/en/communications/fi-domains/how-choose-good-domain-name
Line 458: Line 486:
|-
|-
| [[.fo]] || {{flag|Faroe Islands}} (Kingdom of Denmark)|| '''''Fø'''royar'' ||  
| [[.fo]] || {{flag|Faroe Islands}} (Kingdom of Denmark)|| '''''Fø'''royar'' ||  
| || {{no}} || {{yes}} || {{yes}} ||
| FO Council|| {{no}} || {{yes}} || {{yes}} ||
|-
|-
| [[.fr]] || {{flag|France}} || '''''Fr'''ance''|| Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland and Liechtenstein.{{efn-ua|name="afnic"}}  
| [[.fr]] || {{flag|France}} || '''''Fr'''ance''|| Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland and Liechtenstein.{{efn-ua|name="afnic"| (6 December 2011)<ref>{{cite web
| AFNIC|| {{yes}}<ref name="afnic-idn">
    |title=Opening to Europe of the .fr, .wf, .re, .yt, .pm, and .tf TLDs
   {{cite web
    |url=http://www.afnic.fr/en/about-afnic/news/general-news/5442/show/1st-review-of-the-opening-to-europe-of-the-fr-wf-re-yt-pm-and-tf-tlds.html
    |access-date=2021-05-17
    |archive-date=2020-02-12
    |archive-url=https://web.archive.org/web/20200212070405/https://www.afnic.fr/en/about-afnic/news/general-news/5442/show/1st-review-of-the-opening-to-europe-of-the-fr-wf-re-yt-pm-and-tf-tlds.html
    |url-status=live
    }}<br/>Previously restricted to residents of the corresponding French territory.</ref>}}  
| [[AFNIC]]|| {{yes}}<ref name="afnic-idn">
   {{cite web
     |title=Availability of IDN on the .fr, .yt, .pm, .wf, .tf, and .re TLDs
     |title=Availability of IDN on the .fr, .yt, .pm, .wf, .tf, and .re TLDs
     |website=Afnic.fr
     |website=Afnic.fr
Line 473: Line 508:
|-
|-
| [[.ga]] || {{flag|Gabon}} || '''''Ga'''bon''|| Also used as a free domain service to the public.  
| [[.ga]] || {{flag|Gabon}} || '''''Ga'''bon''|| Also used as a free domain service to the public.  
| Freenom (for free domains)|| {{yes}} || {{no}} || {{yes}} ||
| [[Freenom]] (for free domains)|| {{yes}} || {{no}} || {{yes}} ||
|-
|-
| [[.gd]] || {{flag|Grenada}} || '''''G'''rena'''d'''a''||
| [[.gd]] || {{flag|Grenada}} || '''''G'''rena'''d'''a''||
| || {{no}} || {{yes}} || {{yes}} ||
| || {{no}} || {{yes}} || {{yes}} ||
|-
|-
| [[.ge]] || {{flag|Georgia|Georgia (country)}} || '''''Ge'''orgia''|| Available for registration for residents of Georgia (unlimited) or for foreign companies via representation of any local legal person (one domain name per registrant).<ref>
| [[.ge]] || {{flag|Georgia|Georgia (country)}} || '''''Ge'''orgia''|| Available for registration for residents of Georgia (unlimited) or for foreign companies via representation of any local legal person (one domain name per registrant).<ref>{{cite report
  {{cite report
   |title=Rules and Conditions for GE Domain Names Registration
   |title=Rules and Conditions for GE Domain Names Registration
   |at=Article&nbsp;1.9
   |at=Article&nbsp;1.9
   |url=http://www.nic.net.ge/policy_en.pdf
   |url=http://www.nic.net.ge/policy_en.pdf
   |website=nic.net.ge
   |website=nic.net.ge
  }} Recent Georgian version has some updates not affecting this article.
  |date=
  </ref>
  |access-date=2021-05-17
  |archive-date=2014-12-23
  |archive-url=https://web.archive.org/web/20141223003329/http://www.nic.net.ge/policy_en.pdf
  |url-status=live
  }} Recent Georgian version has some updates not affecting this article.</ref>
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
Line 491: Line 529:
| || {{no}} || {{no}} || ||
| || {{no}} || {{no}} || ||
|-
|-
| [[.gg]] || {{flag|Bailiwick of Guernsey|name=Guernsey}} || {{code|.gu}}, {{code|.gs}}, ''and'' {{code|.gy}} ''already allocated'' || Also unofficially used by video game related websites (see [[GG (gaming)]])
| [[.gg]] || {{flag|Bailiwick of Guernsey|name=Guernsey}} || {{code|.gu}}, {{code|.gs}}, ''and'' {{code|.gy}} ''already allocated'' || Also unofficially used by video game-related websites (see [[GG (gaming)]])
|
|Island Networks Ltd.
| {{yes}} || {{no}} || {{yes}} ||
| {{yes}} || {{no}} || {{yes}} ||
|-
|-
Line 504: Line 542:
| || {{no}} || {{yes}} || {{yes}} ||
| || {{no}} || {{yes}} || {{yes}} ||
|-
|-
| [[.gm]] || {{flag|The Gambia}} || '''''G'''a'''m'''bia''|| Domain name should match the domain owners name or trademarks. Common nouns are blocked.  
| [[.gm]] || {{flag|The Gambia}} || '''''G'''a'''m'''bia''|| Domain name should match the domain owner's name or trademarks. Common nouns are blocked.  
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
Line 510: Line 548:
| || {{no}} || {{yes}} || {{no}} ||
| || {{no}} || {{yes}} || {{no}} ||
|-
|-
| [[.gp]] || {{flag|Guadeloupe}} (France) ||'''''G'''uadelou'''p'''e''
| [[.gp]] || {{flag|Guadeloupe|local}} (France) ||'''''G'''uadelou'''p'''e''
| Still used for Saint-Barthélemy and Saint-Martin  
| Still used for Saint-Barthélemy and Saint-Martin  
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
Line 534: Line 572:
| || {{yes}} || {{no}} || {{yes}} || {{yes}}  
| || {{yes}} || {{no}} || {{yes}} || {{yes}}  
|-
|-
| [[.gu]] || {{flag|Guam}} (United States)|| '''''Gu'''am''|| Registry has been closed since 2017.
| [[.gu]] || {{flag|Guam}} (United States)|| '''''Gu'''am''||
| || {{no}} || {{no}} || {{no}} ||
| || {{no}} || {{no}} || {{no}} ||
|-
|-
Line 559: Line 597:
|-
|-
| [[.hu]] || {{flag|Hungary}} || '''''Hu'''ngary''|| Citizens of the [[European Union]] or entities established by law within the territory of the EU  
| [[.hu]] || {{flag|Hungary}} || '''''Hu'''ngary''|| Citizens of the [[European Union]] or entities established by law within the territory of the EU  
| || {{yes}}<ref>
| || {{yes}}<ref>{{cite web
  {{cite web
     |title=Delegation Rules
     |title=Delegation Rules
     |publisher=The Council of Hungarian Internet Providers
     |publisher=The Council of Hungarian Internet Providers
     |url=http://www.domain.hu/domain/English/szabalyzat/szabalyzat.html
     |url=http://www.domain.hu/domain/English/szabalyzat/szabalyzat.html
     |access-date=7 January 2020
     |access-date=7 January 2020
  }}
    |archive-date=1 October 2020
  </ref> || {{yes}} || {{yes}} ||
    |archive-url=https://web.archive.org/web/20201001005246/http://domain.hu/domain/English/szabalyzat/szabalyzat.html
    |url-status=live
    }}</ref> || {{yes}} || {{yes}} ||
|-
|-
| [[.id]] || {{flag|Indonesia}} || '''''I'''n'''d'''onesia''|| Restricted to Indonesian companies ({{code|co.id}}), organisations ({{code|or.id}}), academic ({{code|ac.id}} & {{code|sch.id}}) and citizens ({{code|biz.id}}, {{code|my.id}} & {{code|web.id}}). Second-level domains are becoming available now and opened to general registration on 17&nbsp;August 2014.<ref>
| [[.id]] || {{flag|Indonesia}} || '''''I'''n'''d'''onesia''|| Restricted to Indonesian companies ({{code|co.id}}), organisations ({{code|or.id}}), academic ({{code|ac.id}} & {{code|sch.id}}) and citizens ({{code|biz.id}}, {{code|my.id}} & {{code|web.id}}). Second-level domains are becoming available now and opened to general registration on 17&nbsp;August 2014.<ref>{{cite news
  {{cite news
     |title=Shorter .id domain will be available in Indonesia next year
     |title=Shorter .id domain will be available in Indonesia next year
     |website=Tech in Asia
     |website=Tech in Asia
     |url=http://www.techinasia.com/shorter-id-domain-indonesia-year/
     |url=http://www.techinasia.com/shorter-id-domain-indonesia-year/
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=9 May 2019
  </ref>  
    |archive-url=https://web.archive.org/web/20190509082225/https://www.techinasia.com/shorter-id-domain-indonesia-year
| PANDI (run by Kominfo)
    |url-status=live
    }}</ref>  
| PANDI
| {{yes}} || {{yes}} || {{yes}} ||
| {{yes}} || {{yes}} || {{yes}} ||
|-
|-
| [[.ie]] || {{flag|Ireland}} || '''''I'''r'''e'''land''|| In 2002, registration was expanded to include persons or businesses with a "real and substantive" connection with the island of [[Ireland]] (including [[Northern Ireland]]).<ref>
| [[.ie]] || {{flag|Ireland}} || '''''I'''r'''e'''land''|| In 2002, registration was expanded to include persons or businesses with a "real and substantive" connection with the island of [[Ireland]] (including [[Northern Ireland]]).<ref>{{cite web
  {{cite web
     |title=Domain chaos spikes e-business ambitions
     |title=Domain chaos spikes e-business ambitions
     |date=17 December 2002
     |date=17 December 2002
Line 586: Line 625:
     |url=http://www.siliconrepublic.com/strategy/item/368-domain-chaos-spikes-e-busin
     |url=http://www.siliconrepublic.com/strategy/item/368-domain-chaos-spikes-e-busin
     |access-date=30 December 2012
     |access-date=30 December 2012
  }}
    |archive-date=26 December 2018
  </ref><ref>
    |archive-url=https://web.archive.org/web/20181226000543/https://www.siliconrepublic.com/enterprise/domain-chaos-spikes-e-business-ambitions
    |url-status=live
    }}</ref><ref>
   {{cite report
   {{cite report
     |title=Information Technology Law: Professional practice guide
     |title=Information Technology Law: Professional practice guide
Line 605: Line 646:
|-
|-
| [[.in]] || {{flag|India}} || '''''In'''dia''|| Under [[INRegistry]] since April&nbsp;2005 (except for {{code|gov.in}}, {{code|nic.in}}, {{code|mil.in}}, {{code|ac.in}}, {{code|edu.in}}, {{code|res.in}}).  
| [[.in]] || {{flag|India}} || '''''In'''dia''|| Under [[INRegistry]] since April&nbsp;2005 (except for {{code|gov.in}}, {{code|nic.in}}, {{code|mil.in}}, {{code|ac.in}}, {{code|edu.in}}, {{code|res.in}}).  
|NIXI<ref name="Registry.In">{{cite web |title=.IN is India's Country Code Top Level domain (ccTLD) |website=Registry.In |url=https://www.registry.in/ |access-date=2021-11-03}}</ref>|| {{yes}}<ref>
|NIXI<ref name="Registry.In">{{cite web |title=.IN is India's Country Code Top Level domain (ccTLD) |website=Registry.In |url=https://www.registry.in/ |access-date=2021-11-03 |archive-date=2013-12-30 |archive-url=https://web.archive.org/web/20131230234513/https://www.registry.in/ |url-status=live }}</ref>|| {{yes}}<ref>{{cite news
  {{cite news
     |title=Now, get Internet domain names in regional languages
     |title=Now, get Internet domain names in regional languages
     |newspaper=[[The Hindu]]
     |newspaper=[[The Hindu]]
     |url=https://www.thehindubusinessline.com/info-tech/now-get-internet-domain-names-in-regional-languages/article23159540.ece
     |url=https://www.thehindubusinessline.com/info-tech/now-get-internet-domain-names-in-regional-languages/article23159540.ece
     |access-date=11 October 2017
     |access-date=11 October 2017
  }}
    |archive-date=17 December 2019
  </ref> || {{yes}} || {{yes}} || {{yes}}  
    |archive-url=https://web.archive.org/web/20191217025408/https://www.thehindubusinessline.com/info-tech/now-get-internet-domain-names-in-regional-languages/article23159540.ece
    |url-status=live
    }}</ref> || {{yes}} || {{yes}} || {{yes}}  
|-
|-
| [[.io]] || {{flag|British Indian Ocean Territory}} (United Kingdom) || '''''I'''ndian '''O'''cean''|| Used unofficially by technology companies, startups, and web applications because IO can be an acronym for input / output that is useful for [[domain hack]]s.  
| [[.io]] || {{flag|British Indian Ocean Territory}} (United Kingdom) || '''''I'''ndian '''O'''cean''|| Used unofficially by technology companies, startups, and web applications because IO can be an acronym for input / output that is useful for [[domain hack]]s.  
Line 622: Line 664:
|-
|-
| [[.ir]] || {{flag|Iran}} || '''''Ir'''an''||
| [[.ir]] || {{flag|Iran}} || '''''Ir'''an''||
| || {{yes}} || {{no}} || {{yes}} ||
| [[.ir|IRNIC]]|| {{yes}} || {{no}} || {{yes}} ||
|-
|-
| [[.is]] || {{flag|Iceland}} || '''''Ís'''land'' ||Also unofficially used and marketed as a domain hack (for example ''it.is'', ''that.is'', etc.).
| [[.is]] || {{flag|Iceland}} || '''''Ís'''land'' ||Also unofficially used and marketed as a domain hack (for example ''it.is'', ''that.is'', etc.).
| || {{yes}} || {{yes}} || {{yes}} ||
| ISNIC|| {{yes}} || {{yes}} || {{yes}} ||
|-
|-
| [[.it]] || {{flag|Italy}} || '''''It'''aly''|| Restricted to companies and individuals in the [[European Union]].  
| [[.it]] || {{flag|Italy}} || '''''It'''aly''|| Restricted to companies and individuals in the [[European Union]].  
Line 637: Line 679:
     |archive-date=8 March 2014
     |archive-date=8 March 2014
   }}
   }}
   </ref> || {{yes}}<ref>
   </ref> || {{yes}}<ref>{{cite web
  {{cite web
     |title=TLD DNSSEC Report
     |title=TLD DNSSEC Report
     |website=stats.research.icann.org
     |website=stats.research.icann.org
     |url=http://stats.research.icann.org/dns/tld_report/
     |url=http://stats.research.icann.org/dns/tld_report/
     |access-date=15 May 2019
     |access-date=15 May 2019
  }}
    |archive-date=25 March 2019
  </ref> || {{yes}} || {{yes}}
    |archive-url=https://web.archive.org/web/20190325014841/http://stats.research.icann.org/dns/tld_report/
    |url-status=live
    }}</ref> || {{yes}} || {{yes}}
|-
|-
| [[.je]] || {{flag|Jersey}} || '''''Je'''rsey''||
| [[.je]] || {{flag|Jersey}} || '''''Je'''rsey''||
| || {{yes}} || {{no}} || {{yes}} ||
| Island Networks Ltd.|| {{yes}} || {{no}} || {{yes}} ||
|-
|-
| [[.jm]] || {{flag|Jamaica}} || '''''J'''a'''m'''aica''||
| [[.jm]] || {{flag|Jamaica}} || '''''J'''a'''m'''aica''||
Line 656: Line 699:
|-
|-
| [[.jp]] || {{flag|Japan}} || '''''J'''a'''p'''an''|| Restricted to individuals or companies with a physical address in Japan.  
| [[.jp]] || {{flag|Japan}} || '''''J'''a'''p'''an''|| Restricted to individuals or companies with a physical address in Japan.  
| || {{yes}} || {{yes}} || {{yes}} || {{yes}}<ref>
| [[Japan Registry Services]]|| {{yes}} || {{yes}} || {{yes}} || {{yes}}<ref>{{cite news
  {{cite news
     |first=Yasuhiro Orange
     |first=Yasuhiro Orange |last=Morishita
    |last=Morishita
     |date=2 September 2003
     |date=2 September 2003
     |title=.JP technical update
     |title=.JP technical update
Line 666: Line 709:
     |url=https://jprs.jp/tech/material/RIPE46-report-from-JP.pdf
     |url=https://jprs.jp/tech/material/RIPE46-report-from-JP.pdf
     |access-date=2 April 2017
     |access-date=2 April 2017
  }}
    |archive-date=11 October 2011
  </ref>
    |archive-url=https://web.archive.org/web/20111011222735/http://jprs.jp/tech/material/RIPE46-report-from-JP.pdf
    |url-status=live
    }}</ref>
|-
|-
| [[.ke]] || {{flag|Kenya}} || '''''Ke'''nya''||
| [[.ke]] || {{flag|Kenya}} || '''''Ke'''nya''||
| || {{no}} || {{yes}} || {{no}} ||
| || {{no}} || {{no}}<ref>
{{Cite web
    |title=DNSViz probe 15 September 2022
    |website=dnsviz.net
    |url=https://dnsviz.net/d/ke/YyNyeg/dnssec/
    |access-date=29 November 2022
    |url-status=live
    }}</ref> || {{no}} ||
|-
|-
| [[.kg]] || {{flag|Kyrgyzstan}} || '''''K'''yr'''g'''yzstan''||
| [[.kg]] || {{flag|Kyrgyzstan}} || '''''K'''yr'''g'''yzstan''||
Line 687: Line 739:
| || {{no}} || {{no}} || {{yes}} ||
| || {{no}} || {{no}} || {{yes}} ||
|-
|-
| [[.kp]] || {{flag|North Korea}} || '''''K'''orea Democratic '''P'''eople's Republic''|| Restricted to companies, organizations, or government entities based in North Korea. Despite this, few domains are actually registered because of [[Internet in North Korea|internet censorship in North Korea]].  
| [[.kp]] || {{flag|North Korea}} || '''''K'''orea, Democratic '''P'''eople's Republic''|| Restricted to companies, organizations, or government entities based in North Korea. Despite this, few domains are actually registered because of [[Internet in North Korea|internet censorship in North Korea]].  
| || {{no}} || {{no}} || {{no}} || {{no}}
| || {{no}} || {{no}} || {{no}} || {{no}}
|-
|-
| [[.kr]] || {{flag|South Korea}} || '''''K'''orea '''R'''epublic''||  
| [[.kr]] || {{flag|South Korea}} || '''''K'''orea, '''R'''epublic''||  
| || {{yes}} || {{yes}} || {{yes}} ||
| || {{yes}} || {{yes}} || {{yes}} ||
|-
|-
Line 699: Line 751:
| || {{no}} || {{yes}} || {{yes}} ||
| || {{no}} || {{yes}} || {{yes}} ||
|-
|-
| [[.kz]] || {{flag|Kazakhstan}} || '''''K'''a'''z'''ak''||
| [[.kz]] || {{flag|Kazakhstan}} || '''''K'''a'''z'''akhstan''||
| || {{yes}} || {{no}} || {{yes}} ||
| || {{yes}} || {{no}} || {{yes}} ||
|-
|-
| [[.la]] || {{flag|Laos}} || '''''La'''o''|| Currently being marketed as the unofficial domain for [[Los Angeles]].<ref>
| [[.la]] || {{flag|Laos}} || '''''La'''os''|| Currently being marketed as the unofficial domain for [[Los Angeles]].<ref>{{cite web
    {{cite web
     |title=.LA - The Official .LA Registry
     |title=.LA - The Official .LA Registry
     |website=La
     |website=La
     |url=http://www.la/
     |url=http://www.la/
     |access-date=21 October 2014
     |access-date=21 October 2014
    }}
    |archive-date=30 September 2019
    </ref>  
    |archive-url=https://web.archive.org/web/20190930223253/http://www.la/
    |url-status=live
    }}</ref>  
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
Line 719: Line 772:
|-
|-
| [[.li]] || {{flag|Liechtenstein}} || '''''Li'''echtenstein''|| Also unofficially used by entities on [[Long Island]], [[New York (state)|New York]] or people with the last name [[Li (surname)|Li]]. In [[Russian Language|Russian]], ''li'' can be used to create domain names that mean a verb with a past tense plural ending ''li''&nbsp;.  
| [[.li]] || {{flag|Liechtenstein}} || '''''Li'''echtenstein''|| Also unofficially used by entities on [[Long Island]], [[New York (state)|New York]] or people with the last name [[Li (surname)|Li]]. In [[Russian Language|Russian]], ''li'' can be used to create domain names that mean a verb with a past tense plural ending ''li''&nbsp;.  
| || {{yes}} || {{yes}} || {{yes}} ||
| [[SWITCH Information Technology Services|SWITCH]]|| {{yes}} || {{yes}} || {{yes}} ||
|-
|-
| [[.lk]] || {{flag|Sri Lanka}} || ''Sri '''L'''an'''k'''a'' ||  
| [[.lk]] || {{flag|Sri Lanka}} || ''Sri '''L'''an'''k'''a'' ||  
Line 737: Line 790:
|-
|-
| [[.lv]] || {{flag|Latvia}} || '''''L'''at'''v'''ia''||
| [[.lv]] || {{flag|Latvia}} || '''''L'''at'''v'''ia''||
| || {{yes}} || {{yes}} || {{yes}} ||
| [[IMCS UL]]|| {{yes}} || {{yes}} || {{yes}} ||
|-
|-
| [[.ly]] || {{flag|Libya}} || '''''L'''ib'''y'''a''||Used unofficially as a domain hack for words ending in -ly.
| [[.ly]] || {{flag|Libya}} || '''''L'''ib'''y'''a''||Used unofficially as a domain hack for words ending in -ly.
Line 755: Line 808:
|-
|-
| [[.mg]] || {{flag|Madagascar}} || '''''M'''ada'''g'''ascar''|| Restricted to registration with a company in [[Madagascar]]
| [[.mg]] || {{flag|Madagascar}} || '''''M'''ada'''g'''ascar''|| Restricted to registration with a company in [[Madagascar]]
| || || {{no}} || {{yes}} ||
| NIC-MG|| || {{no}} || {{yes}} ||
|-
|-
| [[.mh]] || {{flag|Marshall Islands}} || '''''M'''ars'''h'''all''||
| [[.mh]] || {{flag|Marshall Islands}} || '''''M'''ars'''h'''all''||Inactive
| ||  || {{no}} || ||
| ||  || {{no}} || ||
|-
|-
| [[.mk]] || {{flag|North Macedonia}} || '''''M'''a'''k'''edonija'' || Restricted to registration with a company in [[North Macedonia]]  
| [[.mk]] || {{flag|North Macedonia}} || '''''M'''a'''k'''edonija'' || Restricted to individuals and companies in [[European Union]].
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
Line 778: Line 831:
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.mq]] || {{flag|Martinique}} (France) || '''''M'''artini'''q'''ue''||
| [[.mq]] || {{flag|Martinique|local}} (France) || '''''M'''artini'''q'''ue''||
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.mr]] || {{flag|Mauritania}} || '''''M'''au'''r'''itania''|| Also unofficially used for [[Mr.]]-related domains.
| [[.mr]] || {{flag|Mauritania}} || '''''M'''au'''r'''itania''||
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
Line 823: Line 876:
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.ne]] || {{flag|Niger}} || '''''N'''ig'''e'''r''|| Also unofficially used and marketed as a Lithuanian-language domain hack (for example ''o.ne'', ''kaip.ne'', etc.).
| [[.ne]] || {{flag|Niger}} || '''''N'''ig'''e'''r''||
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
Line 835: Line 888:
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.nl]] || {{flag|Netherlands}} || '''''N'''ether'''l'''ands''|| First active country-code domain outside the US.<ref>
| [[.nl]] || {{flag|Netherlands}} || '''''N'''ether'''l'''ands''|| First active country-code domain outside the US.<ref>{{cite web
  {{cite web
     |url=https://www.sidn.nl/en/about-sidn/our-milestones
     |url=https://www.sidn.nl/en/about-sidn/our-milestones
     |title=our milestones
     |title=our milestones
     |website=sidn.nl
     |website=sidn.nl
  }}
    |access-date=2021-05-17
  </ref>  
    |archive-date=2020-08-08
    |archive-url=https://web.archive.org/web/20200808001755/https://www.sidn.nl/en/about-sidn/our-milestones
    |url-status=live
    }}</ref>  
| || {{no}} || {{yes}} || {{yes}} || {{yes}}
| || {{no}} || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.no]] || {{flag|Norway}} || '''''No'''rway''|| Businesses and professionals must be registered as an approved type of organization in the Brønnøysund Register Centre. Individual applicants must be of age (18&nbsp;years) and be registered in Folkeregisteret. All applicants must have a Norwegian postal address.
| [[.no]] || {{flag|Norway}} || '''''No'''rway''|| Businesses and professionals must be registered as an approved type of organization in the Brønnøysund Register Centre. Individual applicants must be of age (18&nbsp;years) and be registered in Folkeregisteret. All applicants must have a Norwegian postal address.
Also unofficially used and marketed as a domain hack (for example ''oh.no'', ''what.no'', etc.).
| [[Norid]]|| {{yes}} || {{yes}} || {{yes}} || {{yes}}
| || {{yes}} || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.np]] || {{flag|Nepal}} || '''''N'''e'''p'''al''|| All {{code|.np}} domains are free to register for individuals and registered businesses. Foreign businesses must provide proof of local presence in Nepal.  
| [[.np]] || {{flag|Nepal}} || '''''N'''e'''p'''al''|| All {{code|.np}} domains are free to register for individuals and registered businesses. Foreign businesses must provide proof of local presence in Nepal.  
Line 863: Line 917:
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.nu]] || {{flag|Niue}} || '''''N'''i'''u'''e''|| Commonly used by Danish, Dutch, and Swedish websites, because in those languages "nu" means "now".  
| [[.nu]] || {{flag|Niue}} || '''''N'''i'''u'''e''|| Commonly used by Danish, Dutch, and Swedish websites, because in their languages "nu" means "now".  
| || {{yes}}<ref>
| [[The Swedish Internet Foundation]]|| {{yes}}<ref>{{cite web
  {{cite web
     |url=https://www.iis.se/docs/nu_teckentabell-01.pdf
     |url=https://www.iis.se/docs/nu_teckentabell-01.pdf
     |title=nu teckentabell
     |title=nu teckentabell
     |website=iis.se
     |website=iis.se
  }}
    |access-date=2021-05-17
  </ref> || {{yes}} || {{yes}} || {{yes}}
    |archive-date=2014-04-07
    |archive-url=https://web.archive.org/web/20140407182055/https://www.iis.se/docs/nu_teckentabell-01.pdf
    |url-status=live
    }}</ref> || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.nz]] || {{flag|New Zealand}} || '''''N'''ew '''Z'''ealand''||
| [[.nz]] || {{flag|New Zealand}} || '''''N'''ew '''Z'''ealand''||
Line 894: Line 950:
|-
|-
| [[.om]] || {{flag|Oman}} || '''''Om'''an''|| Registrant must have company or trademark registered in [[Oman]] as well as a local administrative contact.  
| [[.om]] || {{flag|Oman}} || '''''Om'''an''|| Registrant must have company or trademark registered in [[Oman]] as well as a local administrative contact.  
| ||  || {{yes}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.pa]] || {{flag|Panama}} || '''''Pa'''nama''|| Some use in [[Pennsylvania]]
| [[.pa]] || {{flag|Panama}} || '''''Pa'''nama''|| Some use in [[Pennsylvania]]
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.pe]] || {{flag|Peru}} || '''''Pe'''ru''||Also unofficially used for [[Private equity|Private Equity]] related businesses.
| [[.pe]] || {{flag|Peru}} || '''''Pe'''ru''||Also unofficially used for [[Private equity|Private Equity]]-related businesses.
| || {{yes}} || {{yes}} || {{yes}} ||
| || {{yes}} || {{yes}} || {{yes}} ||
|-
|-
Line 909: Line 965:
|-
|-
| [[.ph]] || {{flag|Philippines}} || '''Ph'''ilippines||
| [[.ph]] || {{flag|Philippines}} || '''Ph'''ilippines||
| ||  || {{no}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.pk]] || {{flag|Pakistan}} || '''P'''a'''k'''istan|| Operated by [[PKNIC]] since 1992  
| [[.pk]] || {{flag|Pakistan}} || '''''P'''a'''k'''istan''|| Operated by [[PKNIC]] since 1992  
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
Line 925: Line 981:
   </ref> || {{yes}} || {{yes}} ||
   </ref> || {{yes}} || {{yes}} ||
|-
|-
| [[.pm]] || {{flag|Saint-Pierre and Miquelon}} (France) ||''Saint '''P'''ierre and '''M'''iquelon''|| Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland and Liechtenstein.{{efn-ua|name="afnic"| (6 December 2011)<ref>
| [[.pm]] || {{flag|Saint-Pierre and Miquelon}} (France) ||''Saint '''P'''ierre and '''M'''iquelon''|| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]], and [[Liechtenstein]].{{efn-ua|name="afnic"}}
  {{cite web
| [[AFNIC]]|| {{yes}} || {{yes}} || ||
    |title=Opening to Europe of the .fr, .wf, .re, .yt, .pm, and .tf TLDs
    |url=http://www.afnic.fr/en/about-afnic/news/general-news/5442/show/1st-review-of-the-opening-to-europe-of-the-fr-wf-re-yt-pm-and-tf-tlds.html
  }}<br/>Previously restricted to residents of the corresponding French territory.
  </ref>}}
| || {{yes}} || {{yes}} || ||
|-
|-
| [[.pn]] || {{flag|Pitcairn Islands}} (United Kingdom) || '''''P'''itcair'''n'''''|| As a part of a marketing campaign, [[Lionsgate]] used the TLD for some (now defunct) sites related to ''[[The Hunger Games (film series)|The Hunger Games]]'' franchise, presenting it as the "official" country code of the fictional nation of [[Fictional world of The Hunger Games#Panem|Panem]], notable sites included thecapitol.pn and revolution.pn.  
| [[.pn]] || {{flag|Pitcairn Islands}} (United Kingdom) || '''''P'''itcair'''n'''''|| As a part of a marketing campaign, [[Lionsgate Studios|Lionsgate]] used the TLD for some (now defunct) sites related to ''[[The Hunger Games (film series)|The Hunger Games]]'' franchise, presenting it as the "official" country code of the fictional nation of [[Fictional world of The Hunger Games#Panem|Panem]]; notable sites included thecapitol.pn and revolution.pn.  
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
Line 939: Line 990:
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.ps]] || {{flag|Palestine}}<ref>
| [[.ps]] || {{flag|Palestine}}<ref>{{cite web
  {{cite web
     |url=https://www.iana.org/domains/root/db/ps.html
     |url=https://www.iana.org/domains/root/db/ps.html
     |title=Delegation Record for .PS
     |title=Delegation Record for .PS
     |website=Iana.org
     |website=Iana.org
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=2 March 2019
  </ref> || '''''P'''ale'''s'''tine''|| [[Jerusalem]], [[West Bank]] and [[Gaza Strip]].  
    |archive-url=https://web.archive.org/web/20190302155919/http://www.iana.org/domains/root/db/ps.html
    |url-status=live
    }}</ref> || '''''P'''ale'''s'''tine''|| [[Jerusalem]], [[West Bank]] and [[Gaza Strip]].  
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
Line 962: Line 1,014:
|-
|-
| [[.pw]] || {{flag|Palau}} || '''''P'''ele'''w''''' ||  
| [[.pw]] || {{flag|Palau}} || '''''P'''ele'''w''''' ||  
| || {{yes}} || {{yes}} || {{yes}} || {{yes}}<ref>
| || {{yes}} || {{yes}} || {{yes}} || {{yes}}<ref>{{cite web
  {{cite web
     |title=Registrars
     |title=Registrars
     |publisher=Poets & Writers
     |publisher=Poets & Writers
     |website=Registry.PW |url=http://registry.pw/registrars/
     |website=Registry.PW
    |url=http://registry.pw/registrars/
     |access-date=29 March 2017
     |access-date=29 March 2017
  }}
    |archive-date=24 July 2019
  </ref>
    |archive-url=https://web.archive.org/web/20190724184431/https://registry.pw/registrars/
|-
    |url-status=live
    }}</ref>
|-
| [[.py]] || {{flag|Paraguay}} || '''''P'''aragua'''y'''''||
| [[.py]] || {{flag|Paraguay}} || '''''P'''aragua'''y'''''||
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
Line 977: Line 1,031:
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.re]] || {{flag|Réunion}} (France) || '''''Ré'''union''|| Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland and Liechtenstein.{{efn-ua|name="afnic"}}
| [[.re]] || {{flag|Réunion|local}} (France) || '''''Ré'''union''|| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]], and [[Liechtenstein]].{{efn-ua|name="afnic"}}
| || {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
| [[AFNIC]]|| {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
|-
|-
| [[.ro]] || {{flag|Romania}} || '''''Ro'''mania''||
| [[.ro]] || {{flag|Romania}} || '''''Ro'''mania''||
Line 1,018: Line 1,072:
|-
|-
| [[.rw]] || {{flag|Rwanda}} || '''''Rw'''anda''||
| [[.rw]] || {{flag|Rwanda}} || '''''Rw'''anda''||
| || || {{no}} || {{yes}} ||
| RICTA|| || {{no}} || {{yes}} ||
|-
|-
| [[.sa]] || {{flag|Saudi Arabia}} || '''''S'''audi '''A'''rabia''|| Registrant must have a registered trademark in Saudi Arabia matching the domain name to register or provide company incorporation documents of a company in Saudi Arabia or for personal registrations a copy of valid ID. A letter on the official letterhead of your organization addressed to SaudiNIC requesting the domain name registration is also required. Local administrative contact required. 2LD registrations rolled out in 2011.<ref>
| [[.sa]] || {{flag|Saudi Arabia}} || '''''S'''audi '''A'''rabia''|| Registrant must have a registered trademark in Saudi Arabia matching the domain name to register or provide company incorporation documents of a company in Saudi Arabia or for personal registrations a copy of valid ID. A letter on the official letterhead of your organization addressed to SaudiNIC requesting the domain name registration is also required. Local administrative contact required. 2LD registrations rolled out in 2011.<ref>{{cite web
  {{cite web
     |title=Beginning of the Landrush phase of second level domain under (.sa)
     |title=Beginning of the Landrush phase of second level domain under (.sa)
     |website=nic.sa
     |website=nic.sa
     |url=http://nic.sa/en/view/news_131
     |url=http://nic.sa/en/view/news_131
  }}
    |access-date=2021-05-17
  </ref>  
    |archive-date=2018-10-30
| || {{yes|[[Arabic language|Arabic]]}}<ref name="idn.tables"/> || {{yes}}<ref name="nic.sa">{{cite web|url=http://www.nic.sa/en/view/news_164 |title=DNSSEC is Officially Enabled in Saudi Arabia's TLD |website=Nic.sa |date=22 June 2017 |access-date=8 January 2018}}</ref> || {{yes}} || {{yes}}<ref>
    |archive-url=https://web.archive.org/web/20181030012506/http://nic.sa/en/view/news_131
  {{cite web
    |url-status=live
    }}</ref>  
| || {{yes|[[Arabic language|Arabic]]}}<ref name="idn.tables"/> || {{yes}}<ref name="nic.sa">{{cite web |url=http://www.nic.sa/en/view/news_164 |title=DNSSEC is Officially Enabled in Saudi Arabia's TLD |website=Nic.sa |date=22 June 2017 |access-date=8 January 2018 |archive-date=30 October 2018 |archive-url=https://web.archive.org/web/20181030022341/http://www.nic.sa/en/view/news_164 |url-status=live }}</ref> || {{yes}} || {{yes}}<ref>{{cite web
     |url=http://www.nic.sa/docs/lectures_and_presentations/IPv6-SaudiNIC_2012.pdf
     |url=http://www.nic.sa/docs/lectures_and_presentations/IPv6-SaudiNIC_2012.pdf
     |title=Saudi NIC
     |title=Saudi NIC
     |id=IPv6  
     |id=IPv6
     |year=2012
     |year=2012
     |website=nic.sa
     |website=nic.sa
  }}
    |access-date=2021-05-17
  </ref>
    |archive-date=2014-04-10
    |archive-url=https://web.archive.org/web/20140410073348/http://nic.sa/docs/lectures_and_presentations/IPv6-SaudiNIC_2012.pdf
    |url-status=live
    }}</ref>
|-
|-
| [[.sb]] || {{flag|Solomon Islands}} || '''''S'''olomon Islands, '''B'''ritish'' ||Also unofficially used for [[SpongeBob SquarePants]]-related domains.
| [[.sb]] || {{flag|Solomon Islands}} || '''''S'''olomon Islands, '''B'''ritish'' ||
| ||  || {{yes}} || {{no}} ||
| ||  || {{yes}} || {{no}} ||
|-
|-
Line 1,046: Line 1,104:
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.se]] || {{flag|Sweden}} || '''''S'''w'''e'''den''||
| [[.se]] || {{flag|Sweden}} || '''''S'''verig'''e'''''||
| || {{yes}}{{efn-ua| October&nbsp;2003, for [[Swedish language|Swedish]] characters, summer&nbsp;2007 also for [[Finnish language|Finnish]], [[Meänkieli]], [[Romani language|Romani]], [[Sami languages|Sami]], and [[Yiddish language|Yiddish]]; see<ref>
| [[The Swedish Internet Foundation]]|| {{yes}}{{efn-ua| October&nbsp;2003, for [[Swedish language|Swedish]] characters, summer&nbsp;2007 also for [[Finnish language|Finnish]], [[Meänkieli]], [[Romani language|Romani]], [[Sami languages|Sami]], and [[Yiddish language|Yiddish]]; see<ref>{{cite web
  {{cite web
     |url=https://www.iis.se/docs/teckentabell-04.pdf
     |url=https://www.iis.se/docs/teckentabell-04.pdf
     |title=details
     |title=details
     |website=iis.se
     |website=iis.se
  }}
    |access-date=2021-05-17
  </ref>}}  || {{yes}} || {{yes}} || {{yes}}
    |archive-date=2018-09-27
    |archive-url=https://web.archive.org/web/20180927153814/https://www.iis.se/docs/teckentabell-04.pdf
    |url-status=live
    }}</ref>}}  || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.sg]] || {{flag|Singapore}} || '''''S'''in'''g'''apore''|| Also unofficially used in the [[Canton of St. Gallen]], [[Switzerland]]  
| [[.sg]] || {{flag|Singapore}} || '''''S'''in'''g'''apore''|| Also unofficially used in the [[Canton of St. Gallen]], [[Switzerland]]  
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.sh]] || {{flag|Saint Helena, Ascension and Tristan da Cunha}} (United Kingdom) || '''''S'''aint '''H'''elena''||
| [[.sh]] || {{flagicon|Saint Helena}}{{flagicon|Tristan da Cunha}} [[Saint Helena, Ascension and Tristan da Cunha]] (United Kingdom) || '''''S'''aint '''H'''elena''||
|NIC.SH (run by [[Internet Computer Bureau]])
|NIC.SH (run by [[Internet Computer Bureau]])
| {{yes}}<ref>
| {{yes}}<ref>
Line 1,081: Line 1,141:
     }}</ref>}} || {{yes}} || {{yes}} ||
     }}</ref>}} || {{yes}} || {{yes}} ||
|-
|-
| [[.sk]] || {{flag|Slovakia}} || '''''S'''lova'''k'''''|| Restricted to Slovak companies, organisations, and citizens.
| [[.sk]] || {{flag|Slovakia}} || '''''S'''lovens'''k'''''o|| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]], and [[Liechtenstein]].{{efn-ua|name="afnic"}}
| ||  || {{yes}} || {{yes}} || {{yes}}
| ||  || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.sl]] || {{flag|Sierra Leone}} || '''''S'''ierra '''L'''eone''||
| [[.sl]] || {{flag|Sierra Leone}} || '''''S'''ierra '''L'''eone''||
| ||  || {{yes}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.sm]] || {{flag|San Marino}} || '''''S'''an '''M'''arino''|| Domain name must be same as company name or trademark.
| [[.sm]] || {{flag|San Marino}} || '''''S'''an '''M'''arino''|| Domain name must be same as company name or trademark.
Line 1,094: Line 1,154:
|-
|-
| [[.so (domain name)|.so]] || {{flag|Somalia}} || '''''So'''malia''|| Relaunched on 1&nbsp;November 2010.
| [[.so (domain name)|.so]] || {{flag|Somalia}} || '''''So'''malia''|| Relaunched on 1&nbsp;November 2010.
| || {{no}} || {{no}} || {{yes}} ||
| SONIC|| {{no}} || {{no}} || {{yes}} ||
|-
|-
| [[.sr]] || {{flag|Suriname}} || '''''S'''u'''r'''iname''||
| [[.sr]] || {{flag|Suriname}} || '''''S'''u'''r'''iname''||
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.ss]] || {{flag|South Sudan}} || '''''S'''outh '''S'''udan''|| Added to the DNS root zone in February&nbsp;2019. Registry is not yet available.
| [[.ss]] || {{flag|South Sudan}} || '''''S'''outh '''S'''udan''||
| ||  || {{yes}} || ||
| ||  || {{yes}} || ||
|-
|-
Line 1,113: Line 1,173:
   |archive-date=19 May 2014
   |archive-date=19 May 2014
   }}
   }}
   </ref>}} || {{yes}} || {{yes}} || {{yes}}<ref>
   </ref>}} || {{yes}} || {{yes}} || {{yes}}<ref>{{cite web
  {{cite web
   |url=http://cctld.su/
   |url=http://ccTLD.su/
   |title=ccTLD.su
   |title=ccTLD.su
   |access-date=23 February 2015
   |access-date=23 February 2015
  }}
  |archive-date=12 June 2019
  </ref>
  |archive-url=https://web.archive.org/web/20190612101349/http://cctld.su/
  |url-status=live
  }}</ref>
|-
|-
| [[.sv]] || {{flag|El Salvador}} || '''''S'''al'''v'''ador''||
| [[.sv]] || {{flag|El Salvador}} || '''''S'''al'''v'''ador''||
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.sx]] || {{flag|Sint Maarten}} (Kingdom of the Netherlands) ||''.sm, .ma, and .mt already allocated'' ||  
| [[.sx]] || {{flag|Sint Maarten}} (Kingdom of the Netherlands) ||{{code|.sm}}'','' {{code|.ma}}'', and ''{{code|.mt}} ''already allocated''; airport code is [[Princess_Juliana_International_Airport|'''SX'''M]] ||  
| ||  || {{yes}} || {{no}} ||
| ||  || {{yes}} || {{no}} ||
|-
|-
Line 1,133: Line 1,194:
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.tc]] || {{flag|Turks and Caicos Islands}} (United Kingdom) || '''''T'''urks''
| [[.tc]] || {{flag|Turks and Caicos Islands}} (United Kingdom) || '''''T'''urks and '''C'''aicos''
'''''C'''aicos''
| Also marketed in Turkey. The official abbreviation of 'Türkiye Cumhuriyeti' (Republic of Turkey) is TC.  
| Also marketed in Turkey. The official abbreviation of 'Türkiye Cumhuriyeti' (Republic of Turkey) is TC.  
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
Line 1,141: Line 1,201:
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.tf]] || {{flag|French Southern and Antarctic Lands}} || '''''T'''erres australes et antarctiques '''f'''rançaises'' || Seldom used. Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland, and Liechtenstein. Domains must be longer than two characters. The domain also sees frequent use for community-run sites related to the video game [[Team Fortress 2]].{{efn-ua|name="afnic"}}  
| [[.tf]] || {{flag|French Southern and Antarctic Lands}} || '''''T'''erres australes et antarctiques '''f'''rançaises'' || Seldom used. Restricted to individuals and companies in [[European Union]], Switzerland, Norway, Iceland, and Liechtenstein. The domain also sees frequent use for community-run sites related to the video game [[Team Fortress 2]].{{efn-ua|name="afnic"}}  
| || {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
| [[AFNIC]]|| {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
|-
|-
| [[.tg]] || {{flag|Togo}} || '''''T'''o'''g'''o''||
| [[.tg]] || {{flag|Togo}} || '''''T'''o'''g'''o''||
Line 1,171: Line 1,231:
   </ref> || {{yes}} || {{yes}} ||
   </ref> || {{yes}} || {{yes}} ||
|-
|-
| [[.tn]] || {{flag|Tunisia}} || '''''T'''u'''n'''isia''|| Currently being marketed as the unofficial domain for [[Tamil Nadu]]<ref>
| [[.tn]] || {{flag|Tunisia}} || '''''T'''u'''n'''isia''|| Currently being marketed as the unofficial domain for [[Tamil Nadu]]<ref>{{cite web
  {{cite web
     |url=https://tamil.tn/tools/.tn
     |url=https://tamil.tn/tools/.tn
     |title=.TN for Tamil Nadu
     |title=.TN for Tamil Nadu
     |website=tamil.tn
     |website=tamil.tn
     |access-date=27 August 2020
     |access-date=27 August 2020
  }}
    |archive-date=3 October 2020
  </ref>
    |archive-url=https://web.archive.org/web/20201003051958/https://tamil.tn/tools/.tn
    |url-status=live
    }}</ref>
| ||{{yes}} || {{yes}} || {{yes}} || {{yes}}
| ||{{yes}} || {{yes}} || {{yes}} || {{yes}}
|-
|-
Line 1,185: Line 1,246:
|-
|-
| [[.tr]] || {{flag|Turkey}} || '''''T'''u'''r'''key''|| ''.ct.tr'' and ''.nc.tr'' used by [[Northern Cyprus]]  
| [[.tr]] || {{flag|Turkey}} || '''''T'''u'''r'''key''|| ''.ct.tr'' and ''.nc.tr'' used by [[Northern Cyprus]]  
| || {{yes}}{{efn-ua| 14&nbsp;November 2006; see<ref>
| || {{yes}}{{efn-ua| 14&nbsp;November 2006; see<ref>{{cite web
  {{cite web
     |url=http://www.nic.tr/
     |url=http://www.nic.tr
     |website=nic.tr
     |website=nic.tr
     |title=details
     |title=details
  }}
    |access-date=2021-05-17
  </ref>}} || {{no}} || {{yes}} || {{yes}}{{efn-ua| 21&nbsp;July 2015; see<ref>
    |archive-date=2019-09-05
  {{cite web
    |archive-url=https://web.archive.org/web/20190905031358/http://www.nic.tr/
    |url-status=live
    }}</ref>}} || {{no}} || {{yes}} || {{yes}}{{efn-ua| 21&nbsp;July 2015; see<ref>{{cite web
     |url=https://www.iana.org/whois?q=.tr
     |url=https://www.iana.org/whois?q=.tr
     |title=details
     |title=details
     |website=iana.org
     |website=iana.org
  }}</ref>}}
    |access-date=2021-05-17
    |archive-date=2022-08-08
    |archive-url=https://web.archive.org/web/20220808185900/https://www.iana.org/whois?q=.tr
    |url-status=live
    }}</ref>}}
|-
|-
| [[.tt]] || {{flag|Trinidad and Tobago}} || '''''T'''rinidad''
| [[.tt]] || {{flag|Trinidad and Tobago}} || '''''T'''rinidad and '''T'''obago''
'''''T'''obago''
|
|
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
Line 1,206: Line 1,271:
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.tw]] || {{TWN}}|| '''''T'''ai'''w'''an''|| Registration allowed worldwide, local presence not required. In line with [[ISO 3166-1]], IANA's official position is that "TW" is "designated for use to represent "Taiwan."<ref>
| [[.tw]] || {{TWN}}|| '''''T'''ai'''w'''an''|| Registration allowed worldwide, local presence not required. In line with [[ISO 3166-1]], IANA's official position is that "TW" is "designated for use to represent Taiwan, Province of China".<ref>{{cite web
  {{cite web
     |title=IANA — Report on the Delegation of the .台灣 and .台湾 ("Taiwan") domains representing Taiwan in Chinese to Taiwan Network Information Center
     |title=IANA — Report on the Delegation of the .台灣 and .台湾 ("Taiwan") domains representing Taiwan in Chinese to Taiwan Network Information Center
     |website=Iana.org
     |website=Iana.org
     |url=https://www.iana.org/reports/2010/taiwan-report-07jun2010.html
     |url=https://www.iana.org/reports/2010/taiwan-report-07jun2010.html
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=24 September 2015
  </ref>  
    |archive-url=https://web.archive.org/web/20150924050843/http://www.iana.org/reports/2010/taiwan-report-07jun2010.html
| || {{yes}}{{efn-ua| Traditional [[Chinese characters]]: see<ref>
    |url-status=live
  {{cite web
    }}</ref>
     |url=http://www.twnic.net.tw
| || {{yes}}{{efn-ua| Traditional [[Chinese characters]]: see<ref>{{cite web
     |url=http://www.twnic.net.tw/
     |title=details
     |title=details
     |website=twnic.net.tw
     |website=twnic.net.tw
  }}</ref>}} || {{yes}} || {{yes}} ||
    |access-date=2021-05-17
    |archive-date=2019-09-28
    |archive-url=https://web.archive.org/web/20190928104336/http://www.twnic.net.tw/
    |url-status=live
    }}</ref>}} || {{yes}} || {{yes}} ||
|-
|-
| [[.tz]] || {{flag|Tanzania}} || '''''T'''an'''z'''ania''|| Must have a presence in Tanzania  
| [[.tz]] || {{flag|Tanzania}} || '''''T'''an'''z'''ania''|| TLD registrations allowed as of July 2022, no local presence in Tanzania required.
| || || {{yes}} || {{no}} ||
| TCRA|| || {{yes}} || {{no}} ||
|-
|-
| [[.ua]] || {{flag|Ukraine}} || '''''U'''krain'''a''''' || Ukrainian trademark required
| [[.ua]] || {{flag|Ukraine}} || '''''U'''krain'''a''''' ||  
| || || {{yes}} || {{yes}} ||
| Hostmaster Ltd.|| || {{yes}} || {{yes}} ||
|-
|-
| [[.ug]] || {{flag|Uganda}} || '''''Ug'''anda''||
| [[.ug]] || {{flag|Uganda}} || '''''Ug'''anda''||
| || || {{yes}} || {{yes}} ||
| Uganda Online Ltd.|| || {{yes}} || {{yes}} ||
|-
|-
| {{Anchor|uk}}[[.uk]] || {{flag|United Kingdom}} || '''''U'''nited '''K'''ingdom''|| The [[ISO 3166-1 alpha-2|ISO 3166-1]] code for the United Kingdom is ''GB''. ''UK'' is a specially reserved ISO 3166-1 code. However, the creation of the .uk TLD predates the [[ISO 3166-1]] list of ccTLD and is the primary TLD for the United Kingdom.<ref name="Milton Mueller 2002 79">
| {{Anchor|uk}}[[.uk]] || {{flag|United Kingdom}} || '''''U'''nited '''K'''ingdom''|| The [[ISO 3166-1 alpha-2|ISO 3166-1]] code for the United Kingdom is ''GB'' (for '''''G'''reat '''B'''ritain''). ''UK'' is a specially reserved ISO 3166-1 code. However, the creation of the .uk TLD predates the [[ISO 3166-1]] list of ccTLD and is the primary TLD for the United Kingdom.<ref name="Milton Mueller 2002 79">{{cite book
  {{cite book
     |first=Milton
     |first=Milton |last=Mueller
    |last=Mueller
     |year=2002
     |year=2002
     |title=Ruling the Root: Internet governance and the taming of cyberspace
     |title=Ruling the Root: Internet governance and the taming of cyberspace
Line 1,241: Line 1,310:
     |url=https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
     |url=https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
     |via=Google Books
     |via=Google Books
  }}
    |access-date=2020-11-10
  </ref>
    |archive-date=2021-10-08
    |archive-url=https://web.archive.org/web/20211008111747/https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
    |url-status=live
    }}</ref>
|[[Nominet UK]]||  || {{yes}} || {{yes}} || {{yes}}
|[[Nominet UK]]||  || {{yes}} || {{yes}} || {{yes}}
|-
|-
| [[.us]] || {{flag|United States of America}} || '''''U'''nited '''S'''tates''|| Registrants must be United States citizens, residents, or organizations, or a foreign entity with a presence in the United States. Formerly commonly used by [[List of United States state legislatures#External links|U.S. State]] and [[Local government in the United States|local governments]], see also [[.gov]] TLD.
| [[.us]] || {{flag|United States of America}} || '''''U'''nited '''S'''tates''|| Registrants must be United States citizens, residents, or organizations, or a foreign entity with a presence in the United States. Formerly commonly used by [[List of United States state legislatures#External links|U.S. State]] and [[Local government in the United States|local governments]], see also [[.gov]] TLD.
|[[Neustar]]||  || {{yes}} || {{yes}} ||
|[[Go Daddy]]||  || {{yes}} || {{yes}} ||
|-
|-
| [[.uy]] || {{flag|Uruguay}} || '''''U'''rugua'''y'''''|| 2LD rollout began on 10&nbsp;July 2012.<ref>
| [[.uy]] || {{flag|Uruguay}} || '''''U'''rugua'''y'''''|| 2LD rollout began on 10&nbsp;July 2012.<ref>{{cite web
  {{cite web
     |title=New rules for the registration of domain names under UY
     |title=New rules for the registration of domain names under UY
     |url=http://www.nic.org.uy/Registrar/DescripcionNuevoSistemaRegistro.pdf
     |url=http://www.nic.org.uy/Registrar/DescripcionNuevoSistemaRegistro.pdf
     |website=Nic.org.uy
     |website=Nic.org.uy
     |access-date=21 October 2014
     |access-date=21 October 2014
  }}
    |archive-date=14 July 2018
  </ref>  
    |archive-url=https://web.archive.org/web/20180714071906/http://www.nic.org.uy/Registrar/DescripcionNuevoSistemaRegistro.pdf
    |url-status=live
    }}</ref>  
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.uz]] || {{flag|Uzbekistan}} || '''''Uz'''bek''||
| [[.uz]] || {{flag|Uzbekistan}} || '''''Uz'''bekistan''||
| || || {{no}} || {{yes}} ||
| [[UZINFOCOM|Uzinfocom]]|| || {{yes}} || {{yes}} ||
|-
|-
| [[.va]] || {{flag|Vatican City}} || '''''Va'''tican''|| Limited to the official sites of the [[Holy See]] (including those of the [[Vatican City|Vatican City State]]).
| [[.va]] || {{flag|Vatican City}} || '''''Va'''tican''|| Limited to the official sites of the [[Holy See]] (including those of the [[Vatican City|Vatican City State]]).
Line 1,271: Line 1,344:
|-
|-
| [[.vg]] || {{flag|British Virgin Islands}} (United Kingdom) || '''''V'''ir'''g'''in Islands'' ||  
| [[.vg]] || {{flag|British Virgin Islands}} (United Kingdom) || '''''V'''ir'''g'''in Islands'' ||  
| ||  || {{yes}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.vi]] || {{flag|United States Virgin Islands}} (United States)|| '''''V'''irgin '''I'''slands'' ||  
| [[.vi]] || {{flag|United States Virgin Islands}} (United States)|| '''''V'''irgin '''I'''slands'' ||  
| ||  || {{no}} || {{yes}} ||
| ||  || {{no}} || {{yes}} ||
|-
|-
| [[.vn]] || {{flag|Vietnam}} || '''''V'''iet'''n'''am''||
| [[.vn]] || {{flag|Vietnam}} || '''''V'''iet '''N'''am''||
| || {{yes}}<ref>
| || {{yes}}<ref>
   {{cite web
   {{cite web
Line 1,290: Line 1,363:
| ||  || {{yes}} || {{yes}} ||
| ||  || {{yes}} || {{yes}} ||
|-
|-
| [[.wf]] || {{flag|Wallis and Futuna}} || '''''W'''allis''
| [[.wf]] || {{flag|Wallis and Futuna|local}} || '''''W'''allis and '''F'''utuna''
'''''F'''utuna''
| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]], and [[Liechtenstein]].{{efn-ua|name="afnic"}}
| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]], and [[Liechtenstein]].{{efn-ua|name="afnic"}}
| || {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
| [[AFNIC]]|| {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
|-
|-
| [[.ws]] || {{flag|Samoa}} || '''''W'''estern '''S'''amoa'' || Marketed for use in general Websites  
| [[.ws]] || {{flag|Samoa}} || '''''W'''estern '''S'''amoa'' || Marketed for use in general Websites  
| || {{yes}} || {{Yes}}<ref>
| || {{yes}} || {{Yes}}<ref>{{cite web
  {{cite web
     |url=http://domain.me/me-is-all-about-you-and-all-about-security-with-dnssec/
     |url=http://domain.me/me-is-all-about-you-and-all-about-security-with-dnssec/
     |title=You are being redirected
     |title=You are being redirected
     |website=Domain.me
     |website=Domain.me
     |date=15 December 2010
     |date=15 December 2010
|access-date=8 January 2018
    |access-date=8 January 2018
  }}
    |archive-date=12 June 2019
  </ref> || {{yes}} ||
    |archive-url=https://web.archive.org/web/20190612083210/https://domain.me/me-is-all-about-you-and-all-about-security-with-dnssec/
    |url-status=live
    }}</ref> || {{yes}} ||
|-
|-
| [[.ye]] || {{flag|Yemen}} || ''Republic of '''Ye'''men''||
| [[.ye]] || {{flag|Yemen}} || '''''Ye'''men''||
| ||  || {{no}} || {{no}} ||
| ||  || {{no}} || {{no}} ||
|-
|-
| [[.yt]] || {{flag|Mayotte}} ||''Ma'''y'''o'''t'''te''|| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]] and [[Liechtenstein]].{{efn-ua|name="afnic"}} Also unofficially used for [[YouTube]]-related domains.
| [[.yt]] || {{flag|Mayotte}} ||''Ma'''y'''o'''t'''te''|| Restricted to individuals and companies in [[European Union]], [[Switzerland]], [[Norway]], [[Iceland]] and [[Liechtenstein]].{{efn-ua|name="afnic"}} Also unofficially used for [[YouTube]]-related domains.
| || {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
| [[AFNIC]]|| {{yes}}<ref name="afnic-idn"/> || {{yes}} || {{yes}} ||
|-
|-
| [[.za]] || {{flag|South Africa}} || '''''Z'''uid-'''A'''frika '' ||  
| [[.za]] || {{flag|South Africa}} || '''''Z'''uid-'''A'''frika '' || .za derives from the [[Dutch language|Dutch]] name of the country, even though Dutch is no longer an official language.
| || || {{yes}} || {{yes}} ||
| [[ZADNA|ZA Domain Name Authority]]<ref>{{Cite web |title=Root Zone Database |url=http://www.iana.org/domains/root/db |url-status=live |archive-url=https://web.archive.org/web/20230214064636/http://www.iana.org/domains/root/db |archive-date=2023-02-14 |access-date=2023-02-14 |website=[[ICANN]]}}</ref><ref>{{Cite web |title=za-icann-letters-14feb08-en.pdf |url=https://www.icann.org/en/system/files/files/za-icann-letters-14feb08-en.pdf |url-status=live |archive-url=https://web.archive.org/web/20230214065010/https://www.icann.org/en/system/files/files/za-icann-letters-14feb08-en.pdf |archive-date=2023-02-14 |access-date=2023-02-14 |website=[[ICANN]]}}</ref><ref>{{Cite web |title=.za Domain Delegation Data |url=https://www.iana.org/domains/root/db/za.html |url-status=live |archive-url=https://web.archive.org/web/20230214071137/https://www.iana.org/domains/root/db/za.html |archive-date=2023-02-14 |access-date=2023-02-14 |website=[[Internet Assigned Numbers Authority]]}}</ref>|| || {{yes}} || {{yes}} ||
|-
|-
| [[.zm]] || {{flag|Zambia}} || '''''Z'''a'''m'''bia''||
| [[.zm]] || {{flag|Zambia}} || '''''Z'''a'''m'''bia''||
Line 1,324: Line 1,397:
;Table Notes:
;Table Notes:
{{notelist-ua|22em}}
{{notelist-ua|22em}}


===Internationalized ccTLDs===
===Internationalized ccTLDs===
Line 1,355: Line 1,429:
| xn--y9a3aq || dir="auto" | [[.հայ]] || {{flag|Armenia}} || [[Armenian language|Armenian]] || [[Armenian alphabet|Armenian]] || hay || || [[.am]] || {{yes}}
| xn--y9a3aq || dir="auto" | [[.հայ]] || {{flag|Armenia}} || [[Armenian language|Armenian]] || [[Armenian alphabet|Armenian]] || hay || || [[.am]] || {{yes}}
|-
|-
| xn--mgbcpq6gpa1a || dir="auto" | [[.البحرين]] || {{flag|Bahrain}} || [[Arabic]] || [[Arabic script|Arabic]] || al-Bahrain || Not in use || [[.bh]] || {{no}}
| xn--mgbcpq6gpa1a || dir="auto" | [[.البحرين]] || {{flag|Bahrain}} || [[Arabic]] || [[Arabic script|Arabic]] || al-Baḥrain || Not in use || [[.bh]] || {{yes}}
|-
|-
| xn--54b7fta0cc || dir="auto" | [[.বাংলা]] || {{flag|Bangladesh}} || [[Bengali language|Bengali]] || [[Bengali alphabet|Bengali]] || Bangla ||  || [[.bd]] || {{yes}}
| xn--54b7fta0cc || dir="auto" | [[.বাংলা]] || {{flag|Bangladesh}} || [[Bengali language|Bengali]] || [[Bengali alphabet|Bengali]] || Bangla ||  || [[.bd]] || {{no}}
|-
|-
| xn--90ais || dir="auto" | [[.бел]] || {{flag|Belarus}} || [[Belarusian language|Belarusian]] || [[Cyrillic script|Cyrillic]] || bel || || [[.by]] || {{no}}
| xn--90ais || dir="auto" | [[.бел]] || {{flag|Belarus}} || [[Belarusian language|Belarusian]] || [[Cyrillic script|Cyrillic]] || bel || || [[.by]] || {{yes}}
|-
|-
| xn--90ae || dir="auto" | [[.бг]]<ref name=cctld_second_review>
| xn--90ae || dir="auto" | [[.бг]]<ref name=cctld_second_review>
Line 1,371: Line 1,445:
   |archive-date=4 March 2016
   |archive-date=4 March 2016
   }}
   }}
   </ref> || {{flag|Bulgaria}} || [[Bulgarian language|Bulgarian]] || [[Cyrillic script|Cyrillic]] || bg || || [[.bg]] || {{no}}
   </ref> || {{flag|Bulgaria}} || [[Bulgarian language|Bulgarian]] || [[Cyrillic script|Cyrillic]] || bg || || [[.bg]] || {{yes}}
|-
|-
|xn--fiqs8s || dir="auto" | [[.中国]] || {{flag|China|People's Republic of China}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Pinyin|Zhōngguó]] || || [[.cn]] || {{yes}}
|xn--fiqs8s || dir="auto" | [[.中国]] || {{flag|China|People's Republic of China}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Pinyin|Zhōngguó]] || || [[.cn]] || {{yes}}
Line 1,390: Line 1,464:
| xn--e1a4c || dir="auto" | [[.ею]] || {{flag|European Union}} || [[Bulgarian language|Bulgarian]] || [[Cyrillic script|Cyrillic]] || eyu || || [[.eu]] || {{yes}}
| xn--e1a4c || dir="auto" | [[.ею]] || {{flag|European Union}} || [[Bulgarian language|Bulgarian]] || [[Cyrillic script|Cyrillic]] || eyu || || [[.eu]] || {{yes}}
|-
|-
| xn--qxa6a || dir="auto" | [[.ευ]] || {{flag|European Union}} || [[Greek language|Greek]] || [[Greek script|Greek]] || ey || Not in use || [[.eu]] ||  
| xn--qxa6a || dir="auto" | [[.ευ]] || {{flag|European Union}} || [[Greek language|Greek]] || [[Greek script|Greek]] || ey || In use since 2022 || [[.eu]] || {{yes}}
|-
|-
| xn--node || dir="auto" | [[.გე]] || {{flag|Georgia}} || [[Georgian language|Georgian]] || [[Georgian scripts|Georgian]] ([[Mkhedruli]]) || GE || || [[.ge]] || {{no}}  
| xn--node || dir="auto" | [[.გე]] || {{flag|Georgia}} || [[Georgian language|Georgian]] || [[Georgian scripts|Georgian]] ([[Mkhedruli]]) || GE || || [[.ge]] || {{no}}  
|-
|-
| xn--qxam || dir="auto" | {{lang|el|[[.ελ]]}}<ref name=cctld_second_review/> || {{flag|Greece}} || [[Greek language|Greek]] || [[Greek script|Greek]] || el || In use since July&nbsp;2018 || [[.gr]] || {{no}}
| xn--qxam || dir="auto" | {{lang|el|[[.ελ]]}}<ref name=cctld_second_review/> || {{flag|Greece}} || [[Greek language|Greek]] || [[Greek script|Greek]] || el || In use since July&nbsp;2018 || [[.gr]] || {{yes}}
|-
|-
| xn--j6w193g || dir="auto" | [[.香港]] || {{flag|Hong Kong}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]] and [[Traditional Chinese characters|Traditional]]) || [[Jyutping|Hoeng<sup>1</sup> gong<sup>2</sup>]] || || [[.hk]]|| {{yes}}
| xn--j6w193g || dir="auto" | [[.香港]] || {{flag|Hong Kong}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]] and [[Traditional Chinese characters|Traditional]]) || [[Jyutping|Hoeng<sup>1</sup> gong<sup>2</sup>]] / [[Pinyin|Xiānggǎng]]|| || [[.hk]]|| {{yes}}
|-
|-
| xn--h2brj9c || dir="auto" | [[.भारत]]  || {{flag|India}} || [[Hindi language|Hindi]] || [[Devanagari]] || Bhārat || Became available 27&nbsp;August 2014<ref>
| xn--h2brj9c || dir="auto" | [[.भारत]]  || {{flag|India}} || [[Hindi language|Hindi]] || [[Devanagari]] || Bhārat || Became available 27&nbsp;August 2014<ref>
Line 1,421: Line 1,495:
| xn--45brj9c || dir="auto" | [[.ভারত]] || {{flag|India}} || [[Bengali language|Bengali]] || [[Bengali alphabet|Bengali]] || Bharôt || Became available 2017 || [[.in]] || {{yes}}
| xn--45brj9c || dir="auto" | [[.ভারত]] || {{flag|India}} || [[Bengali language|Bengali]] || [[Bengali alphabet|Bengali]] || Bharôt || Became available 2017 || [[.in]] || {{yes}}
|-
|-
| xn--2scrj9c || dir="auto" | [[.ಭಾರತ]]  || {{flag|India}} || [[Kannada language|Kannada]] || Kannada || Bhārata || Became available 2020 || [[.in]] ||  
| xn--2scrj9c || dir="auto" | [[.ಭಾರತ]]  || {{flag|India}} || [[Kannada language|Kannada]] || Kannada || Bhārata || Became available 2020 || [[.in]] || {{yes}}
|-
|-
| xn--rvc1e0am3e || dir="auto" | [[.ഭാരതം]]  || {{flag|India}} || [[Malayalam]] || Malayalam || Bhāratam || Became available 2020 || [[.in]] ||  
| xn--rvc1e0am3e || dir="auto" | [[.ഭാരതം]]  || {{flag|India}} || [[Malayalam]] || Malayalam || Bhāratam || Became available 2020 || [[.in]] || {{yes}}
|-
|-
| xn--45br5cyl || dir="auto" | [[.ভাৰত]]  || {{flag|India}} || [[Assamese language|Assamese]] || Bengali || Bharatam || Not in use || [[.in]] ||  
| xn--45br5cyl || dir="auto" | [[.ভাৰত]]  || {{flag|India}} || [[Assamese language|Assamese]] || Bengali || Bharatam || Became available 2022 || [[.in]] || {{yes}}
|-
|-
| xn--3hcrj9c || dir="auto" | [[.ଭାରତ]]  || {{flag|India}} || [[Odia language|Oriya]] || Oriya || Bhārat || Became available 2021 || [[.in]] ||  
| xn--3hcrj9c || dir="auto" | [[.ଭାରତ]]  || {{flag|India}} || [[Odia language|Oriya]] || Oriya || Bhārat || Became available 2021 || [[.in]] || {{yes}}
|-
|-
| xn--mgbbh1a || dir="auto" | [[.بارت]]  || {{flag|India}} || [[Kashmiri language|Kashmiri]] || [[Arabic script|Arabic]] ([[Kashmiri language#Perso-Arabic alphabet|Kashmiri]]) || Bārat || Not in use || [[.in]] ||  
| xn--mgbbh1a || dir="auto" | [[.بارت]]  || {{flag|India}} || [[Kashmiri language|Kashmiri]] || [[Arabic script|Arabic]] ([[Kashmiri language#Perso-Arabic alphabet|Kashmiri]]) || Bārat || Became available 2022 || [[.in]] || {{yes}}
|-
|-
| xn--h2breg3eve || dir="auto" | [[.भारतम्]]  || {{flag|India}} || [[Sanskrit]] || Devanagari || Bhāratam || Not in use || [[.in]] ||  
| xn--h2breg3eve || dir="auto" | [[.भारतम्]]  || {{flag|India}} || [[Sanskrit]] || Devanagari || Bhāratam || Became available 2022 || [[.in]] || {{yes}}
|-
|-
| xn--h2brj9c8c || dir="auto" | [[.भारोत]]  || {{flag|India}} || [[Santali language|Santali]] || Devanagari || Bharot || Not in use || [[.in]] ||  
| xn--h2brj9c8c || dir="auto" | [[.भारोत]]  || {{flag|India}} || [[Santali language|Santali]] || Devanagari || Bharot || Became available 2022 || [[.in]] || {{yes}}
|-
|-
| xn--mgbgu82a || dir="auto" | [[.ڀارت]]  || {{flag|India}} || [[Sindhi language|Sindhi]] || [[Arabic script|Arabic]] ([[Sindhi language#Perso-Arabic script|Sindhi]]) || Bhārat || Not in use || [[.in]] ||  
| xn--mgbgu82a || dir="auto" | [[.ڀارت]]  || {{flag|India}} || [[Sindhi language|Sindhi]] || [[Arabic script|Arabic]] ([[Sindhi language#Perso-Arabic script|Sindhi]]) || Bhārat || Became available 2022 || [[.in]] || {{yes}}
|-
|-
| xn--mgba3a4f16a || dir="auto" | [[.ایران]] || {{flag|Iran}} || [[Persian language|Persian]] || [[Arabic script|Arabic]] ([[Persian alphabet|Persian]]) || Īrān ||  || [[.ir]] || {{no}}
| xn--mgba3a4f16a || dir="auto" | [[.ایران]] || {{flag|Iran}} || [[Persian language|Persian]] || [[Arabic script|Arabic]] ([[Persian alphabet|Persian]]) || Īrān ||  || [[.ir]] || {{no}}
Line 1,441: Line 1,515:
| xn--mgbtx2b || dir="auto" | [[.عراق]] || {{flag|Iraq}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || ʿIrāq || Not in use || [[.iq]]|| {{no}}
| xn--mgbtx2b || dir="auto" | [[.عراق]] || {{flag|Iraq}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || ʿIrāq || Not in use || [[.iq]]|| {{no}}
|-
|-
| xn--4dbrk0ce || dir="auto" | [[.ישראל]] || {{flag|Israel}} || [[Hebrew]] || [[Hebrew script|Hebrew]] || Israel || Not in use || [[.il]]|| {{no}}
| xn--4dbrk0ce || dir="auto" | [[.ישראל]] || {{flag|Israel}} || [[Hebrew]] || [[Hebrew script|Hebrew]] || Israel || Became available 2022 || [[.il]]|| {{yes}}
|-
|-
| xn--mgbayh7gpa || dir="auto" | [[.الاردن]] || {{flag|Jordan}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || al-Urdun || || [[.jo]]|| {{no}}
| xn--mgbayh7gpa || dir="auto" | [[.الاردن]] || {{flag|Jordan}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || al-Urdun || || [[.jo]]|| {{no}}
Line 1,447: Line 1,521:
| xn--80ao21a || dir="auto" | [[.қаз]] || {{flag|Kazakhstan}} || [[Kazakh language|Kazakh]] || [[Cyrillic script|Cyrillic]] ([[Kazakh alphabets#Cyrillic script|Kazakh]]) || qaz || || [[.kz]] || {{no}}  
| xn--80ao21a || dir="auto" | [[.қаз]] || {{flag|Kazakhstan}} || [[Kazakh language|Kazakh]] || [[Cyrillic script|Cyrillic]] ([[Kazakh alphabets#Cyrillic script|Kazakh]]) || qaz || || [[.kz]] || {{no}}  
|-
|-
| xn--q7ce6a || dir="auto" | [[.ລາວ]] || {{flag|Laos}} || [[Lao language|Lao]] || [[Lao script|Lao]] || Lao || Became available 2020 || [[.la]] ||  
| xn--q7ce6a || dir="auto" | [[.ລາວ]] || {{flag|Laos}} || [[Lao language|Lao]] || [[Lao script|Lao]] || Lao || Became available 2020 || [[.la]] || {{yes}}
|-
|-
| xn--mix082f || dir="auto" | [[.澳门]] || {{flag|Macao}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Jyutping|Ou<sup>3</sup> mun<sup>4</sup>]] / [[Pinyin|Àomén]] || Not in use || [[.mo]] || {{no}}
| xn--mix082f || dir="auto" | [[.澳门]] || {{flag|Macao}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Jyutping|Ou<sup>3</sup> mun<sup>4</sup>]] / [[Pinyin|Àomén]] || Not in use || [[.mo]] || {{no}}
Line 1,455: Line 1,529:
| xn--mgbx4cd0ab || dir="auto" | [[.مليسيا]] || {{flag|Malaysia}} || [[Malay language|Malay]] || [[Arabic script|Arabic]] ([[Jawi alphabet|Jawi]]) || Malaysīyā ||  || [[.my]] || {{yes}}  
| xn--mgbx4cd0ab || dir="auto" | [[.مليسيا]] || {{flag|Malaysia}} || [[Malay language|Malay]] || [[Arabic script|Arabic]] ([[Jawi alphabet|Jawi]]) || Malaysīyā ||  || [[.my]] || {{yes}}  
|-
|-
| xn--mgbah1a3hjkrd || dir="auto" | [[.موريتانيا]] || {{flag|Mauritania}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Mūrītāniyā ||  || [[.mr]] || {{no}}
| xn--mgbah1a3hjkrd || dir="auto" | [[.موريتانيا]] || {{flag|Mauritania}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Mūrītāniyā ||  || [[.mr]] || {{yes}}
|-
|-
| xn--l1acc || dir="auto" | [[.мон]] || {{flag|Mongolia}} || [[Mongolian language|Mongolian]] || [[Cyrillic script|Cyrillic]] ([[Mongolian Cyrillic alphabet|Mongolian]]) || mon || || [[.mn]] || {{yes}}
| xn--l1acc || dir="auto" | [[.мон]] || {{flag|Mongolia}} || [[Mongolian language|Mongolian]] || [[Cyrillic script|Cyrillic]] ([[Mongolian Cyrillic alphabet|Mongolian]]) || mon || || [[.mn]] || {{yes}}
Line 1,473: Line 1,547:
| xn--p1ai || dir="auto" | [[.рф]] || {{flag|Russia}} || [[Russian language|Russian]] || [[Cyrillic script|Cyrillic]] ([[Russian alphabet|Russian]]) || rf || || [[.ru]]|| {{yes}}
| xn--p1ai || dir="auto" | [[.рф]] || {{flag|Russia}} || [[Russian language|Russian]] || [[Cyrillic script|Cyrillic]] ([[Russian alphabet|Russian]]) || rf || || [[.ru]]|| {{yes}}
|-
|-
| xn--mgberp4a5d4ar || dir="auto" | [[AlSaudiah|.السعودية]] || {{flag|Saudi Arabia}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || as-Suʿūdīya || || [[.sa]]|| {{yes}}<ref name="nic.sa"/>
| xn--mgberp4a5d4ar || dir="auto" | [[AlSaudiah|.السعودية]] || {{flag|Saudi Arabia}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || as-Suʿūdīya || || [[.sa]]|| {{yes}}
|-
|-
| xn--90a3ac || dir="auto" | [[.срб]] || {{flag|Serbia}} || [[Serbian language|Serbian]] || [[Cyrillic script|Cyrillic]] ([[Serbian Cyrillic alphabet|Serbian]]) || srb || || [[.rs]] || {{no}}
| xn--90a3ac || dir="auto" | [[.срб]] || {{flag|Serbia}} || [[Serbian language|Serbian]] || [[Cyrillic script|Cyrillic]] ([[Serbian Cyrillic alphabet|Serbian]]) || srb || || [[.rs]] || {{yes}}
|-
|-
| xn--yfro4i67o || dir="auto" | [[.新加坡]] || {{flag|Singapore}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]] and [[Traditional Chinese characters|Traditional]]) || [[Pinyin|Xīnjiāpō]] || || [[.sg]] || {{yes}}
| xn--yfro4i67o || dir="auto" | [[.新加坡]] || {{flag|Singapore}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]] and [[Traditional Chinese characters|Traditional]]) || [[Pinyin|Xīnjiāpō]] || || [[.sg]] || {{yes}}
Line 1,483: Line 1,557:
| xn--3e0b707e || dir="auto" | [[.한국]] || {{flag|South Korea}} || [[Korean language|Korean]] || [[Hangul]] || [[Revised Romanization of Korean|Han-guk]] || || [[.kr]] || {{yes}}
| xn--3e0b707e || dir="auto" | [[.한국]] || {{flag|South Korea}} || [[Korean language|Korean]] || [[Hangul]] || [[Revised Romanization of Korean|Han-guk]] || || [[.kr]] || {{yes}}
|-
|-
| xn--fzc2c9e2c || dir="auto" | [[.ලංකා]] || {{flag|Sri Lanka}} || [[Sinhala language|Sinhala]] || [[Sinhala script|Sinhala]] || Lanka || || [[.lk]] || {{partial}}{{efn-ua|name="dnssec"}}
| xn--fzc2c9e2c || dir="auto" | [[.ලංකා]] || {{flag|Sri Lanka}} || [[Sinhala language|Sinhala]] || [[Sinhala script|Sinhala]] || Lanka || || [[.lk]] || {{no}}
|-
|-
| xn--xkc2al3hye2a || dir="auto" | [[.இலங்கை]] || {{flag|Sri Lanka}} || [[Tamil language|Tamil]] || [[Tamil alphabet|Tamil]] || Ilaṅkai || || [[.lk]]|| {{partial}}{{efn-ua|name="dnssec"| Delegation Signer (DS) record in a root zone has not yet been published.}}
| xn--xkc2al3hye2a || dir="auto" | [[.இலங்கை]] || {{flag|Sri Lanka}} || [[Tamil language|Tamil]] || [[Tamil alphabet|Tamil]] || Ilaṅkai || || [[.lk]]|| {{no}}
|-
|-
| xn--mgbpl2fh || dir="auto" | .سودان || {{flag|Sudan}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Sūdān || || [[.sd]] || {{no}}
| xn--mgbpl2fh || dir="auto" | .سودان || {{flag|Sudan}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Sūdān || || [[.sd]] || {{no}}
|-
|-
| xn--ogbpf8fl || dir="auto" | [[.سورية]] || {{flag|Syria}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Sūriyya || || [[.sy]] || {{yes}}
| xn--ogbpf8fl || dir="auto" | [[.سورية]] || {{flag|Syria}} || [[Arabic]] || [[Arabic script|Arabic]] ([[Arabic alphabet|Arabic]]) || Sūriyya || || [[.sy]] || {{no}}
|-
|-
| xn--kprw13d || dir="auto" | [[.台湾]] || {{flag|Taiwan}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Pinyin|Táiwān]]  || || [[.tw]]|| {{yes}}
| xn--kprw13d || dir="auto" | [[.台湾]] || {{flag|Taiwan}} || [[Chinese language|Chinese]] || [[Chinese character|Chinese]] ([[Simplified Chinese characters|Simplified]]) || [[Pinyin|Táiwān]]  || || [[.tw]]|| {{yes}}
Line 1,514: Line 1,588:


==Relation to ISO 3166-1==
==Relation to ISO 3166-1==
{{quote|The IANA is not in the business of deciding what is and what is not a country. The selection of the ISO 3166 list as a basis for country code top-level domain names was made with the knowledge that ISO has a procedure for determining which entities should be and should not be on that list.|[[Jon Postel]]|RFC 1591<ref>
{{quote|The IANA is not in the business of deciding what is and what is not a country. The selection of the ISO 3166 list as a basis for country code top-level domain names was made with the knowledge that ISO has a procedure for determining which entities should be and should not be on that list.|[[Jon Postel]]|RFC 1591<ref>{{cite journal
{{cite web
  |url=http://tools.ietf.org/html/rfc1591#section-4
  |url=http://tools.ietf.org/html/rfc1591#section-4
  |id=RFC&nbsp;1591
  |id=RFC&nbsp;1591
  |title=Domain Name System Structure and Delegation
  |title=Domain Name System Structure and Delegation
  |date=March 1994
  |date=March 1994
  |first=Jon |last=Postel |author-link=Jon Postel |access-date=2008-06-22
  |first=Jon
}}
|last=Postel
</ref>}}
|doi=10.17487/RFC1591
|author-link=Jon Postel
|access-date=2008-06-22
|archive-date=2010-09-13
|archive-url=https://web.archive.org/web/20100913011853/http://tools.ietf.org/html/rfc1591#section-4
|url-status=live
}}</ref>}}


===Unused ISO 3166-1 codes===
===Unused ISO 3166-1 codes===
Line 1,528: Line 1,607:
However, some of these are effectively unused. In particular, the ccTLDs for the Norwegian dependency [[Bouvet Island]] (<code>[[.bv|bv]]</code>) and the designation [[Svalbard and Jan Mayen]] (<code>[[.sj|sj]]</code>) do exist in DNS, but no subdomains have been assigned, and it is [[Norid]] policy to not assign any at present. Two [[France|French]] territories—<code>[[.bl|bl]]</code> ([[Saint Barthélemy]]) and <code>[[.mf|mf]]</code> ([[Saint Martin (France)|Saint Martin]])—{{As of|2008|alt=still}} await local assignment by France's government.
However, some of these are effectively unused. In particular, the ccTLDs for the Norwegian dependency [[Bouvet Island]] (<code>[[.bv|bv]]</code>) and the designation [[Svalbard and Jan Mayen]] (<code>[[.sj|sj]]</code>) do exist in DNS, but no subdomains have been assigned, and it is [[Norid]] policy to not assign any at present. Two [[France|French]] territories—<code>[[.bl|bl]]</code> ([[Saint Barthélemy]]) and <code>[[.mf|mf]]</code> ([[Saint Martin (France)|Saint Martin]])—{{As of|2008|alt=still}} await local assignment by France's government.


The code <code>[[.eh|eh]]</code>, although eligible as ccTLD for [[Western Sahara]], has never been assigned and does not exist in [[Domain Name System|DNS]]. Only one subdomain is still registered in <code>[[.gb|gb]]</code><ref>
The code <code>[[.eh|eh]]</code>, although eligible as ccTLD for [[Western Sahara]], has never been assigned and does not exist in [[Domain Name System|DNS]]. Only one subdomain is still registered in <code>[[.gb|gb]]</code><ref>{{cite web
{{cite web
  |url=http://dnstools.ws/tools/lookup.php?host=dra.hmg.gb&type=ANY
  |url=http://dnstools.ws/tools/lookup.php?host=dra.hmg.gb&type=ANY
  |title=DNS loookup for dra.hmg.gb
  |title=DNS loookup for dra.hmg.gb
  |year=2010
  |year=2010
  |access-date=2010-07-03
  |access-date=2010-07-03
}}
|archive-date=2022-08-08
</ref> (ISO 3166-1 for the [[United Kingdom]]), and no new registrations are being accepted for it. Sites in the United Kingdom generally use <code>[[.uk|uk]]</code> (see below).
|archive-url=https://web.archive.org/web/20220808185902/https://dnstools.ws/lookup/dra.hmg.gb/ANY/
|url-status=live
}}</ref> (ISO 3166-1 for the [[United Kingdom]]), and no new registrations are being accepted for it. Sites in the United Kingdom generally use <code>[[.uk|uk]]</code> (see below).


The former [[.um]] ccTLD for the [[United States Minor Outlying Islands|U.S. Minor Outlying Islands]] was removed in April 2008. Under RFC 1591 rules, [[.um]] is eligible as a ccTLD on request by the relevant governmental agency and local Internet user community.
The former [[.um]] ccTLD for the [[United States Minor Outlying Islands|U.S. Minor Outlying Islands]] was removed in April 2008. Under RFC 1591 rules, [[.um]] is eligible as a ccTLD on request by the relevant governmental agency and local Internet user community.
Line 1,541: Line 1,621:
===ASCII ccTLDs not in ISO 3166-1===
===ASCII ccTLDs not in ISO 3166-1===
Several ASCII ccTLDs are in use that are not ISO 3166-1 two-letter codes. Some of these codes were specified in older versions of the ISO list.
Several ASCII ccTLDs are in use that are not ISO 3166-1 two-letter codes. Some of these codes were specified in older versions of the ISO list.
* <code>[[.uk|uk]]</code> ([[United Kingdom]]): The ISO 3166-1 code for the United Kingdom is GB.  However, the [[JANET]] network had already selected <code>uk</code> as a top-level identifier for its pre-existing [[JANET NRS|Name Registration Scheme]], and this was incorporated into the DNS root. <code>[[.gb|gb]]</code> was assigned with the intention of a transition, but this never occurred and the use of <code>uk</code> is now entrenched.<ref name=Mueller2002>
* <code>[[.uk|uk]]</code> ([[United Kingdom]]): The ISO 3166-1 code for the United Kingdom is GB.  However, the [[JANET]] network had already selected <code>uk</code> as a top-level identifier for its pre-existing [[JANET NRS|Name Registration Scheme]], and this was incorporated into the DNS root. <code>[[.gb|gb]]</code> was assigned with the intention of a transition, but this never occurred and the use of <code>uk</code> is now entrenched.<ref name=Mueller2002>{{cite book
{{cite book
  |first=Milton
  |first=Milton |last=Mueller
|last=Mueller
  |year=2002
  |year=2002
  |title=Ruling the Root: Internet governance and the taming of cyberspace
  |title=Ruling the Root: Internet governance and the taming of cyberspace
Line 1,551: Line 1,631:
  |isbn=9780262632980
  |isbn=9780262632980
  |url=https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
  |url=https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
}}
|access-date=2020-11-10
</ref>
|archive-date=2021-10-08
|archive-url=https://web.archive.org/web/20211008111747/https://books.google.com/books?id=sMKmdJq7iE0C&pg=PA79
|url-status=live
}}</ref>
* <code>[[.su|su]]</code> This obsolete ISO&nbsp;3166 code for the [[Soviet Union]] was assigned when the Soviet Union still existed; moreover, new <code>su</code> registrations are accepted.
* <code>[[.su|su]]</code> This obsolete ISO&nbsp;3166 code for the [[Soviet Union]] was assigned when the Soviet Union still existed; moreover, new <code>su</code> registrations are accepted.
* <code>[[.ac|ac]]</code> ([[Ascension Island]]): This code is a vestige of [[Internet Assigned Numbers Authority|IANA's]] decision in 1996 to allow the use of codes reserved in the [[ISO 3166-1 alpha-2]] reserve list for use by the [[Universal Postal Union]]. The decision was later reversed, with Ascension Island now the sole outlier. (Three other ccTLDs, <code>[[.gg|gg]]</code> ([[Bailiwick of Guernsey|Guernsey]]), <code>[[.im|im]]</code> ([[Isle of Man]]) and <code>[[.je|je]]</code> ([[Jersey]]) also fell under this category from 1996 until they received corresponding ISO 3166 codes in March 2006.)
* <code>[[.ac|ac]]</code> ([[Ascension Island]]): This code is a vestige of [[Internet Assigned Numbers Authority|IANA's]] decision in 1996 to allow the use of codes reserved in the [[ISO 3166-1 alpha-2]] reserve list for use by the [[Universal Postal Union]]. The decision was later reversed, with Ascension Island now the sole outlier. (Three other ccTLDs, <code>[[.gg|gg]]</code> ([[Bailiwick of Guernsey|Guernsey]]), <code>[[.im|im]]</code> ([[Isle of Man]]) and <code>[[.je|je]]</code> ([[Jersey]]) also fell under this category from 1996 until they received corresponding ISO 3166 codes in March 2006.)
* <code>[[.eu|eu]]</code> ([[European Union]]): On September 25, 2000, [[ICANN]] decided to allow the use of any two-letter code in the [[ISO 3166-1]] reserve list that is reserved for all purposes. Only EU currently meets this criterion. Following a decision by the EU's Council of Telecommunications Ministers in March 2002, progress was slow, but a [[domain name registry|registry]] (named [[EURid]]) was chosen by the [[European Commission]], and criteria for allocation set: [[ICANN]] approved <code>[[.eu|eu]]</code> as a ccTLD, and it opened for registration on 7 December 2005 for the holders of prior rights. Since 7 April 2006, registration is open to all in the European Economic Area.
* <code>[[.eu|eu]]</code> ([[European Union]]): On September 25, 2000, [[ICANN]] decided to allow the use of any two-letter code in the [[ISO 3166-1]] reserve list that is reserved for all purposes. Only EU currently meets this criterion. Following a decision by the EU's Council of Telecommunications Ministers in March 2002, progress was slow, but a [[domain name registry|registry]] (named [[EURid]]) was chosen by the [[European Commission]], and criteria for allocation set: [[ICANN]] approved <code>[[.eu|eu]]</code> as a ccTLD, and it opened for registration on 7 December 2005 for the holders of prior rights. Since 7 April 2006, registration is open to all in the [[European Economic Area]].


===Historical ccTLDs===
===Historical ccTLDs===
Line 1,562: Line 1,645:
The historical country codes <code>[[.dd|dd]]</code> for the [[German Democratic Republic]] and <code>yd</code> for [[South Yemen]] were eligible for a ccTLD, but not allocated; see also <code>[[.de|de]]</code> and <code>[[.ye|ye]]</code>.
The historical country codes <code>[[.dd|dd]]</code> for the [[German Democratic Republic]] and <code>yd</code> for [[South Yemen]] were eligible for a ccTLD, but not allocated; see also <code>[[.de|de]]</code> and <code>[[.ye|ye]]</code>.


The temporary reassignment of country code <code>cs</code> ([[Serbia and Montenegro]]) until its split into <code>[[.rs|rs]]</code> and <code>[[.me|me]]</code> ([[Serbia]] and [[Montenegro]], respectively) led to some controversies<ref>
The temporary reassignment of country code <code>cs</code> ([[Serbia and Montenegro]]) until its split into <code>[[.rs|rs]]</code> and <code>[[.me|me]]</code> ([[Serbia]] and [[Montenegro]], respectively) led to some controversies<ref>{{cite web
{{cite web
  |title=IAB input related to the .cs code in ISO&nbsp;3166
  |title=IAB input related to the .cs code in ISO&nbsp;3166
  |date=2003-09-24
  |date=2003-09-24
  |first=Leslie |last=Daigle
  |first=Leslie
|last=Daigle
  |publisher=[[Internet Architecture Board|IAB]]
  |publisher=[[Internet Architecture Board|IAB]]
  |url=http://www.iab.org/documents/correspondence/2003-09-25-icann-cs-code.html
  |url=https://www.iab.org/documents/correspondence-reports-documents/docs2003/2003-09-25-icann-cs-code/
  |access-date=2008-06-22
  |access-date=2008-06-22
}}
|archive-date=2008-07-05
</ref><ref>
|archive-url=https://web.archive.org/web/20080705023649/http://www.iab.org/documents/correspondence/2003-09-25-icann-cs-code.html
{{cite web
|url-status=live
}}</ref><ref>{{cite web
  |title=IAB comment on stability of ISO 3166 and other infrastructure standards
  |title=IAB comment on stability of ISO 3166 and other infrastructure standards
  |date=2003-09-24
  |date=2003-09-24
  |first=Leslie |last=Daigle
  |first=Leslie
|last=Daigle
  |publisher=[[Internet Architecture Board|IAB]]
  |publisher=[[Internet Architecture Board|IAB]]
  |url=http://www.iab.org/documents/correspondence/2003-09-25-iso-cs-code.html
  |url=http://www.iab.org/documents/correspondence/2003-09-25-iso-cs-code.html
  |access-date=2008-06-22
  |access-date=2008-06-22
}}
|archive-date=2008-07-05
</ref> about the stability of ISO 3166-1 country codes, resulting in a second edition of ISO&nbsp;3166-1 in 2007 with a guarantee that retired codes will not be reassigned for at least 50&nbsp;years, and the replacement of RFC&nbsp;3066 by RFC&nbsp;4646 for country codes used in [[language tag]]s in 2006.
|archive-url=https://web.archive.org/web/20080705024112/http://www.iab.org/documents/correspondence/2003-09-25-iso-cs-code.html
|url-status=live
}}</ref> about the stability of ISO 3166-1 country codes, resulting in a second edition of ISO&nbsp;3166-1 in 2007 with a guarantee that retired codes will not be reassigned for at least 50&nbsp;years, and the replacement of RFC&nbsp;3066 by RFC&nbsp;4646 for country codes used in [[language tag]]s in 2006.


The previous ISO&nbsp;3166-1 code for [[Yugoslavia]], YU, was removed by ISO on 23&nbsp;July 2003, but the <code>[[.yu|yu]]</code> ccTLD remained in operation. Finally, after a two-year transition to Serbian <code>[[.rs|rs]]</code> and Montenegrin <code>[[.me|me]]</code>, the .yu domain was phased out in March&nbsp;2010.
The previous ISO&nbsp;3166-1 code for [[Yugoslavia]], YU, was removed by ISO on 23&nbsp;July 2003, but the <code>[[.yu|yu]]</code> ccTLD remained in operation. Finally, after a two-year transition to Serbian <code>[[.rs|rs]]</code> and Montenegrin <code>[[.me|me]]</code>, the .yu domain was phased out in March&nbsp;2010.
Line 1,587: Line 1,674:


==Internationalized ccTLDs==
==Internationalized ccTLDs==
An [[internationalized country code top-level domain]] (IDN ccTLD) is a top-level domain with a specially encoded domain name that is displayed in an end user application, such as a [[web browser]], in its native language script or a non-alphabetic [[writing system]], such as [[Indic script]] (.{{Lang|hi|भारत}}), [[Japanese script]] (.{{Lang|ja|日本}}), etc. IDN ccTLDs are an application of the [[internationalized domain name]] (IDN) system to top-level Internet domains assigned to countries, or independent geographic regions.
An [[internationalized country code top-level domain]] (IDN ccTLD) is a top-level domain with a specially encoded domain name that is displayed in an end user application, such as a [[web browser]], in its native language script or a non-alphabetic [[writing system]], such as [[Latin script]] (.us, .uk and .br), [[Indic script]] (.{{Lang|hi|भारत}}) and [[Korean script]] (.{{Lang|ko|한국}}), etc. IDN ccTLDs are an application of the [[internationalized domain name]] (IDN) system to top-level Internet domains assigned to countries, including the [[United Kingdom]], or independent geographic regions.


ICANN started to accept applications for IDN ccTLDs in November 2009,<ref>
ICANN started to accept applications for IDN ccTLDs in November 2009,<ref>{{cite press release
{{cite press release
  |title=ICANN Bringing the Languages of the World to the Global Internet
  |title=ICANN Bringing the Languages of the World to the Global Internet
  |date=30 October 2009
  |date=30 October 2009
Line 1,596: Line 1,682:
  |url=http://www.icann.org/en/announcements/announcement-30oct09-en.htm
  |url=http://www.icann.org/en/announcements/announcement-30oct09-en.htm
  |access-date=30 October 2009
  |access-date=30 October 2009
}}
|archive-date=1 November 2009
</ref> and installed the first set into the Domain Names System in May 2010. The first set was a group of Arabic names for the countries of Egypt, Saudi Arabia, and the United Arab Emirates. By May 2010, 21 countries had submitted applications to ICANN, representing 11 languages.<ref>
|archive-url=https://web.archive.org/web/20091101202322/http://www.icann.org/en/announcements/announcement-30oct09-en.htm
{{cite news
|url-status=live
}}</ref> and installed the first set into the Domain Names System in May 2010. The first set was a group of Arabic names for the countries of Egypt, Saudi Arabia, and the United Arab Emirates. By May 2010, 21 countries had submitted applications to ICANN, representing 11 languages.<ref>{{cite news
  |title='Historic' day as first non-Latin web addresses go live
  |title='Historic' day as first non-Latin web addresses go live
  |date=6 May 2010
  |date=6 May 2010
Line 1,605: Line 1,692:
  |url=http://news.bbc.co.uk/2/hi/technology/10100108.stm
  |url=http://news.bbc.co.uk/2/hi/technology/10100108.stm
  |access-date=2010-05-07
  |access-date=2010-05-07
}}
|archive-date=2010-06-12
</ref>
|archive-url=https://web.archive.org/web/20100612121841/http://news.bbc.co.uk/2/hi/technology/10100108.stm
|url-status=live
}}</ref>


ICANN requires all potential international TLDs to use at least one letter that does not resemble a Latin letter, or have at least three letters, in an effort to avoid [[IDN homograph attack]]s. Nor shall the international domain name look like another domain name, even if they have different alphabets. Between Cyrillic and Greek alphabets, for example, this could happen.
ICANN requires all potential international TLDs to use at least one letter that does not resemble a Latin letter, or have at least three letters, in an effort to avoid [[IDN homograph attack]]s. Nor shall the international domain name look like another domain name, even if they have different alphabets. Between Cyrillic and Greek alphabets, for example, this could happen.


==Generic ccTLDs==
==Generic ccTLDs==
'''Generic Country Code Top-Level Domain''' or '''gccTLD''' refers to those TLDs which are technically "non-restricted ccTLDs" but used like traditional generic TLDs ([[gTLDs]]) rather than "country" targeted ones.<ref>
'''Generic Country Code Top-Level Domain''' or '''gccTLD''' refers to those TLDs which are technically "non-restricted ccTLDs" but used like traditional generic TLDs ([[gTLDs]]) rather than "country"-targeted ones.<ref>{{cite web
{{cite web
  |title=What is gccTLD?
  |title=What is gccTLD?
  |website=dynadot.com
  |website=dynadot.com
  |url=https://www.dynadot.com/community/help/question/what-is-gcctld
  |url=https://www.dynadot.com/community/help/question/what-is-gcctld
}}
|access-date=2021-01-03
</ref><ref>
|archive-date=2021-01-12
{{cite web
|archive-url=https://web.archive.org/web/20210112055243/https://www.dynadot.com/community/help/question/what-is-gcctld
|url-status=live
}}</ref><ref>{{cite web
  |title=What you should know about gccTDLs and organic search
  |title=What you should know about gccTDLs and organic search
  |date=Nov 2016
  |date=Nov 2016
  |website=name.com
  |website=name.com
  |url=https://www.name.com/blog/domains/2016/11/what-you-should-know-about-gcctlds-and-organic-search
  |url=https://www.name.com/blog/domains/2016/11/what-you-should-know-about-gcctlds-and-organic-search
}}
|access-date=2021-01-03
</ref><ref>
|archive-date=2021-01-12
{{cite web
|archive-url=https://web.archive.org/web/20210112091452/https://www.name.com/blog/domains/2016/11/what-you-should-know-about-gcctlds-and-organic-search/
|url-status=live
}}</ref><ref>{{cite web
  |title=gccTLD generic country-code domains
  |title=gccTLD generic country-code domains
  |website=dynadot.com
  |website=dynadot.com
  |url=https://www.dynadot.com/community/blog/gcctld-generic-country-code-domains.html
  |url=https://www.dynadot.com/community/blog/gcctld-generic-country-code-domains.html
}}
|access-date=2021-01-03
</ref> Most of the gccTLDs are primarily used as [[domain hack]]s:
|archive-date=2021-01-12
|archive-url=https://web.archive.org/web/20210112002733/https://www.dynadot.com/community/blog/gcctld-generic-country-code-domains.html
|url-status=live
}}</ref> Most of the gccTLDs are primarily used as [[domain hack]]s:


{| class="wikitable sortable mw-collapsible"
{| class="wikitable sortable mw-collapsible"
Line 1,637: Line 1,732:
! scope="col" | Country/Region
! scope="col" | Country/Region
! scope="col" class="unsortable" | Domain hacks
! scope="col" class="unsortable" | Domain hacks
|-
| [[.ac]] || [[Ascension Island]] || {{Unbulleted list|academic|accounting|acknowledge|[[Air conditioning]]|[[alternating-current]]}}
|-
|-
| [[.ad]] || [[Andorra]] || [[advertising]]
| [[.ad]] || [[Andorra]] || [[advertising]]
|-
| [[.ag]] || [[Antigua and Barbuda]] || [[Aktiengesellschaft]] (German for corporation)
|-
| [[.ai]] || [[Anguilla]] || [[Artificial intelligence]]
|-
| [[.am]] || [[Armenia]] || {{Unbulleted list|[[United States|American]]|[[AM broadcasting]]|radio and podcasts}}
|-
|-
| [[.as]] || [[American Samoa]] || {{Unbulleted list|[[Asturias]]|[[Autonomous system (Internet)|autonomous system]]|[[aktieselskab]]/[[aksjeselskap]]}}
| [[.as]] || [[American Samoa]] || {{Unbulleted list|[[Asturias]]|[[Autonomous system (Internet)|autonomous system]]|[[aktieselskab]]/[[aksjeselskap]]}}
Line 1,644: Line 1,747:
| [[.az]] || [[Azerbaijan]] || [[Arizona]]
| [[.az]] || [[Azerbaijan]] || [[Arizona]]
|-
|-
| [[.bz]] || [[Belize]] || {{Unbulleted list|[[Bolzano]]|business}}
| [[.bz]] || [[Belize]] || {{Unbulleted list|[[Bolzano]]|business|<code>[[.biz|biz]]</code> alike}}
|-
|-
| [[.cc]] || [[Cocos (Keeling) Islands]] || {{Unbulleted list|cricket club|[[Cycling club]]|[[Christian Church]]|[[Catholic Church]]|[[Creative Commons]]|[[Cape Cod]]}}
| [[.cc]] || [[Cocos (Keeling) Islands]] || {{Unbulleted list|cricket club|[[Credit Card]]|[[Cycling club]]|[[Christian Church]]|[[Catholic Church]]|[[Creative Commons]]|[[Cape Cod]]|company|<code>[[.com|com]]</code> alike}}
|-
|-
| [[.cd]] || [[Democratic Republic of the Congo|Congo]] || [[Compact disc]]
| [[.cd]] || [[Democratic Republic of the Congo|Congo]] || [[Compact disc]]
|-
|-
| [[.co]] || [[Colombia]] || {{Unbulleted list|company|[[Colorado]]}}
| [[.co]] || [[Colombia]] || {{Unbulleted list|company|<code>[[.com|com]]</code> alike|[[Colorado]]}}
|-
| [[.cu]] || [[Cuba]] || see you
|-
| [[.cv]] || [[Cape Verde]] || [[curriculum vitae]]
|-
|-
| [[.dj]] || [[Djibouti]] || [[Disc jockey]]
| [[.dj]] || [[Djibouti]] || [[Disc jockey]]
|-
|-
| [[.fm]] || [[Federated States of Micronesia]] || [[FM broadcasting]] and podcasts
| [[.fm]] || [[Federated States of Micronesia]] || {{Unbulleted list|[[FM broadcasting]]|radio and podcasts}}
|-
|-
| [[.gg]] || [[Bailiwick of Guernsey]] || [[Glossary of video game terms#GG|Good Game]]
| [[.ga]] || [[Gabon]] || [[Georgia (U.S. state)|Georgia]]
|-
|-
| [[.io]] || [[British Indian Ocean Territory]] || [[Input/output]]
| [[.gg]] || [[Bailiwick of Guernsey]] || {{Unbulleted list|[[Glossary of video game terms#GG|Good Game]]|[[Google]]}}
|-
| [[.io]] || [[British Indian Ocean Territory]] || {{Unbulleted list|[[Input/Output]]|<code>[[.info|info]]</code> alike}}
|-
| [[.is]] || [[Iceland]] || ''it.is'', ''that.is'', etc.
|-
| [[.it]] || [[Italy]] || [[Information technology]]
|-
| [[.kg]] || [[Kyrgyzstan]] || [[Keygen]]
|-
|-
| [[.la]] || [[Laos]] || {{Unbulleted list|[[Los Angeles]]|[[Louisiana]]|[[Mozilla]]|[[Tesla, Inc.|Tesla]]|[[Digikala]]|[[Latin America]]}}
| [[.la]] || [[Laos]] || {{Unbulleted list|[[Los Angeles]]|[[Louisiana]]|[[Mozilla]]|[[Tesla, Inc.|Tesla]]|[[Digikala]]|[[Latin America]]}}
|-
|-
| [[.me]] || [[Montenegro]] || {{Unbulleted list|me|[[Maine]]|[[Middle East]]}}
| [[.ly]] || [[Libya]] || words ending in -ly
|-
| [[.md]] || [[Moldova]] || {{Unbulleted list|[[Medicine]]|[[Markdown]]}}
|-
| [[.me]] || [[Montenegro]] || {{Unbulleted list|me (personal homepage)|[[Maine]]|[[Middle East]]}}
|-
| [[.ms]] || [[Montserrat]] || {{Unbulleted list|[[Microsoft]]|[[Mississippi]]|[[Mato Grosso do Sul]]|[[Münster]]|master}}
|-
| [[.nu]] || [[Niue]] || {{Unbulleted list|new|now|nude}}
|-
| [[.pe]] || [[Peru]] || [[Private Equity]]
|-
| [[.pn]] || [[Pitcairn]] || [[Phone number]]
|-
| [[.pw]] || [[Palau]] || [[Pwned]] (leet speak)
|-
| [[.re]] || [[Réunion]] || [[Reverse engineering]]
|-
| [[.rs]] || [[Serbia]] || [[Rust_(programming_language)|Rust]]
|-
|-
| [[.ms]] || [[Montserrat]] || {{Unbulleted list|[[Microsoft]]|[[Mississippi]]|[[Mato Grosso do Sul]]|[[Münster]]}}
| [[.sc]] || [[Seychelles]] || {{Unbulleted list|[[Santa Catarina (state)|Santa Catarina]]|[[South Carolina]]|[[SoundCloud]]|[[Snapchat]]|[[Computer security|Security]]}}
|-
|-
| [[.nu]] || [[Niue]] || {{Unbulleted list|new|now}}
| [[.sh]] || [[Saint Helena]] || [[Shell_(computing)|Shell]]
|-
|-
| [[.NL]] || [[Netherlands]] ||{{Unbulleted list | [[Newfoundland]]}}
|[[.sk]]
|[[Slovakia]]
|[[Saskatchewan]]
|-
|-
| [[.sc]] || [[Seychelles]] || {{Unbulleted list|[[Santa Catarina (state)|Santa Catarina]]|[[South Carolina]]|[[SoundCloud]]|[[Snapchat]]}}
| [[.sx]] || [[Sint Maarten]] || sex
|-
|-
| [[.tf]] || [[French Southern and Antarctic Lands]] || {{Unbulleted list|[[Team Fortress 2|Team Fortress]]|[[Terraform (software)|Terraform]]}}
| [[.tf]] || [[French Southern and Antarctic Lands]] || {{Unbulleted list|[[Team Fortress 2|Team Fortress]]|[[Terraform (software)|Terraform]]}}
|-
|-
| [[.tv]] || [[Tuvalu]] || television
| [[.tk]] || [[Tokelau]] || {{Unbulleted list|tech|[[Hi-tech]]}}
|-
| [[.tm]] || [[Turkmenistan]] || [[Trademark]]
|-
| [[.to]] || [[Tonga]] || link-to
|-
| [[.tv]] || [[Tuvalu]] || television and broadcasts
|-
| [[.ws]] || [[Samoa|Western Samoa]] || {{Unbulleted list|website|websocket|world site|west}}
|-
|-
| [[.ws]] || [[Samoa|Western Samoa]] || {{Unbulleted list|website|websocket|world site}}
| [[.yt]] || [[Mayotte]] || [[YouTube]]
|}
|}


==Unconventional usage==
==Unconventional usage==
{{Main|Vanity URL}}
{{Main|Vanity URL}}
{{more citations needed section|date=March 2011}}
Lenient registration restrictions on certain ccTLDs have resulted in various [[domain hack]]s. Domain names such as <code>I.am</code>, <code>tip.it</code>, <code>start.at</code> and <code>go.to</code> form well-known English phrases, whereas others combine the [[second-level domain]] and ccTLD to form one word or one title, creating domains such as <code>[[blo.gs]]</code> of [[South Georgia and the South Sandwich Islands]] (<code>[[.gs|gs]]</code>), <code>[[YouTube|youtu.be]]</code> of [[Belgium]] (<code>[[.be|be]]</code>), <code>[[Delicious (website)|del.icio.us]]</code> of the [[United States]] (<code>[[.us|us]]</code>), and <code>[[cr.yp.to]]</code> of [[Tonga]] (<code>[[.to|to]]</code>). The <code>.co</code> domain of Colombia has been cited since 2010 as a potential competitor to generic TLDs for commercial use, because it may be an abbreviation for ''company''.<ref name="unique">{{cite web
Lenient registration restrictions on certain ccTLDs have resulted in various [[domain hack]]s. Domain names such as <code>I.am</code>, <code>tip.it</code>, <code>start.at</code> and <code>go.to</code> form well-known English phrases, whereas others combine the [[second-level domain]] and ccTLD to form one word or one title, creating domains such as <code>[[blo.gs]]</code> of [[South Georgia and the South Sandwich Islands]] (<code>[[.gs|gs]]</code>), <code>[[YouTube|youtu.be]]</code> of [[Belgium]] (<code>[[.be|be]]</code>), <code>[[Delicious (website)|del.icio.us]]</code> of the [[United States]] (<code>[[.us|us]]</code>), and <code>[[cr.yp.to]]</code> of [[Tonga]] (<code>[[.to|to]]</code>). The <code>.co</code> domain of Colombia has been cited since 2010 as a potential competitor to generic TLDs for commercial use, because it may be an abbreviation for ''company''.<ref name="unique">
{{cite web
  |title=General .CO FAQs: What makes .CO such a unique opportunity?
  |title=General .CO FAQs: What makes .CO such a unique opportunity?
  |publisher=.CO Internet S.A.S.
  |publisher=.CO Internet S.A.S.
  |place=Colombia
  |place=Colombia
  |website=cointernet.co
  |website=cointernet.co
  |url=http://www.cointernet.co/frequently-asked-questions/general-co-faqs#q5
  |url=https://www.cointernet.com.co/preguntas-frecuentes
  |access-date=2013-07-20 |url-status=dead
  |access-date=2013-07-20
  |archive-url=https://web.archive.org/web/20130511154522/http://www.cointernet.co/frequently-asked-questions/general-co-faqs#q5
|url-status=dead
  |archive-date=2013-05-11
  |archive-url=https://web.archive.org/web/20190311222155/https://www.cointernet.com.co/preguntas-frecuentes/
}}
  |archive-date=2019-03-11
</ref>
}}</ref>


Several ccTLDs allow the creation of [[emoji domain]]s.
Several ccTLDs allow the creation of [[emoji domain]]s.
Line 1,717: Line 1,858:
* [[Country code second-level domain]]
* [[Country code second-level domain]]
* [[ISO 3166-1 alpha-2#Current codes|ISO 3166-1 alpha-2 assigned codes]]
* [[ISO 3166-1 alpha-2#Current codes|ISO 3166-1 alpha-2 assigned codes]]
* [[Geographic top-level domain]], a type of generic top-level domain


==Notes==
{{notelist}}
==References==
==References==
{{reflist|25em|refs=
{{reflist|25em|refs=
<ref name="iana">
{{citation needed|date=May 2021}}
</ref>


<ref name="idn.tables">
<ref name="idn.tables">
Line 1,739: Line 1,874:
* {{cite web |title=World-Wide Alliance of Top Level Domain-names |url=http://www.wwtld.org/index_archived.html}}
* {{cite web |title=World-Wide Alliance of Top Level Domain-names |url=http://www.wwtld.org/index_archived.html}}
* {{cite web |title=Country Code Names Supporting Organisation (ccNSO) |website=[[ICANN]] |url=https://ccnso.icann.org/en}}
* {{cite web |title=Country Code Names Supporting Organisation (ccNSO) |website=[[ICANN]] |url=https://ccnso.icann.org/en}}
* {{cite web |title=A list of country domain extensions |website=ionbee.net |url=https://www.ionbee.net/country-domain-list/}}
* {{cite web |first=Robert |last=Baskerville |date=Jan 16, 2008 |title=ccTLD and TLD analysis (of several Zone files) |url=http://www.robert.net/ccTLD/ |url-status=dead |access-date=2008-01-13 |archive-url=https://web.archive.org/web/20151103171355/http://www.robert.net/ccTLD/ |archive-date=2015-11-03}}
* {{cite web |first=Robert |last=Baskerville |date=Jan 16, 2008 |title=ccTLD and TLD analysis (of several Zone files) |url=http://www.robert.net/ccTLD/ |url-status=dead |access-date=2008-01-13 |archive-url=https://web.archive.org/web/20151103171355/http://www.robert.net/ccTLD/ |archive-date=2015-11-03}}



Revision as of 21:47, 26 March 2026


A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country, sovereign state, or dependent territory identified with a country code. All ASCII ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs.

In 2018, the Internet Assigned Numbers Authority (IANA) began implementing internationalized country code top-level domains, consisting of language-native characters when displayed in an end-user application. Creation and delegation of ccTLDs is described in RFC 1591, corresponding to ISO 3166-1 alpha-2 country codes. While gTLDs have to obey international regulations, ccTLDs are subjected to requirements that are determined by each country’s domain name regulation corporation. With over 150 million domain name registrations today or as of 2022, ccTLDs make up about 40% of the total domain name industry.[1]

Country code extension applications began in 1985. The registered country code extensions in that year included .us (United States), .uk (United Kingdom) and .il (Israel). The registered country code extensions in 1986 included .au (Australia), .de (Germany), .fi (Finland), .fr (France), .is (Iceland), .jp (Japan), .kr (South Korea), .nl (Netherlands) and .se (Sweden). The registered country code extensions in 1987 included .nz (New Zealand), .ch (Switzerland) and .ca (Canada).[2] The registered country code extensions in 1988 included .ie (Ireland) .it (Italy), .es (Spain) and .pt (Portugal). The registered country code extensions in 1989 included .in (India) and .yu (Yugoslavia). In the 1990s, .cn (People’s Republic of China) and .ru (Russian Federation) were first registered.

There are over 300 delegated ccTLDs. The .cn, .tk, .de, .uk, .nl and .ru ccTLDs contain the highest number of domains[citation needed]. The top ten ccTLDs account for more than five-eighths of registered ccTLD domains[citation needed]. There were about 153 million ccTLD domains registered at the end of March 2022.[3]

Delegation and management

IANA is responsible for determining an appropriate trustee for each ccTLD. Administration and control are then delegated to that trustee, which is responsible for the policies and operation of the domain. The current delegation can be determined from IANA's list of ccTLDs.[4] Individual ccTLDs may have varying requirements and fees for registering subdomains. There may be a local-presence requirement (for instance, citizenship or other connection to the ccTLD), as, for example, the United States (us), Japanese (jp), Canadian (ca), French (fr) and German (de) domains, or registration may be open.

History

The first registered ccTLD was .us, which was registered in 1985. Later ccTLDs registered in that year included .uk and .il. Then, .au, .de, .fi, .fr, .is, .jp, .kr, .nl and .se were also registered in 1986.[5] In 1987, .nz, .ch, .my .ca were registered. Later on, in 1988, .ie, .it, .es and .pt were also registered.

Lists

As of 20 May 2017, there were 255 country-code top-level domains, purely in the Latin alphabet, using two-character codes. The number was 316 as of June 2020, with the addition of internationalized domains.[6]

Latin Character ccTLDs

Table columns – legend
Name  DNS name of the two-letter country-code top-level domain. They follow ISO 3166-1 alpha-2, with some exceptions such as ".ac" for Ascension Island, ".eu" for the European Union, or ".uk" for United Kingdom of Great Britain and Northern Ireland instead of ".gb". ISO codes bv, bl, mf, sj, gb, and um are not used for country code top-level domains.
Entity  Country, dependency, or region
Explanation  Explanation of the code when it is not self-evident from the English name of the country. These are usually domains that arise from native name of the country (e.g. .de for Deutschland, German language name for Germany).
Notes  General remarks
Registry  Domain name registry operator, sometimes called a network information center (NIC)
IDN  Support for internationalized domain names (IDN)
DNSSEC  Presence of DS records for Domain Name System Security Extensions
SLD  Second level domain
IPv6  Registry fully supports IPv6 access
Overview of Latin-character country-code TLDs
Name[7] Entity Explanation Notes Registry[7] IDN DNSSEC SLD IPv6
.ac Template:Country data Ascension Island (United Kingdom) Ascension Island Commonly used for academic websites, such as universities. However, .ac is not to be confused with the official academic domains used by several countries such as the United Kingdom (.ac.uk), India (.ac.in) or Indonesia (.ac.id). Also used in the accounting, consulting, and air-conditioning industries. Ascension Island Network Information Centre (run by Internet Computer Bureau) Yes Yes Yes Yes
.ad  Andorra Andorra Local trademark, trade name or citizenship required[8][9] Nic.ad No Yes Yes
.ae  United Arab Emirates United Arab Emirates .aeDA No No Yes
.af File:Flag of Afghanistan.svg Afghanistan Afghanistan No Yes Yes
.ag  Antigua and Barbuda Antigua and Barbuda Also unofficially used by German businesses (where AG is an abbreviation of Aktiengesellschaft). No Yes Yes
.ai Template:Country data Anguilla (United Kingdom) Anguilla Also unofficially used by tech companies specializing in AI (Artificial Intelligence). No No Yes
.al  Albania Albania Citizenship no longer required. No No Yes
.am  Armenia Armenia Also unofficially used by AM radio stations, podcasts or related business. No Yes Yes Yes
.ao  Angola Angola No No Unknown
.aq Template:Country data Antarctica Antarctique Defined by the Antarctic Treaty as everything south of latitude 60°S. AQ domain names are available to government organizations who are signatories to the Antarctic Treaty and to other registrants who have a physical presence in Antarctica. Domain names can be registered and renewed free of charge. ? No Yes ?
.ar  Argentina Argentina nic.ar Spanish[upper-alpha 1] Yes Yes Yes
.as Template:Country data American Samoa (United States) American Samoa In some countries, like Norway and Denmark, "AS" or "A/S" is used as an abbreviation for stock-based or limited companies. Such companies will often make use of the domain. Also unofficially used by the Principality of Asturias, Spain. Yes No Yes
.at  Austria Austria Nic.at Yes[upper-alpha 2] Yes Yes Yes
.au  Australia Australia Restrictions apply. In general, registrants must have an "Australian presence", and can be registered anywhere between 1 and 5 years.[12] Includes Ashmore and Cartier Islands and Coral Sea Islands. Direct second-level domain registration (marketed as ".au Direct") has been made available commencing 24 March 2022.[13] auDA No Yes Yes (*From 24 Mar 2022)[13] Yes
.aw  Aruba (Kingdom of the Netherlands) Aruba, West Indies Restricted to registered Aruban companies, organisations and citizens No Yes Yes
.ax  Åland (Finland) .al and .ad already allocated No Yes Yes
.az  Azerbaijan Azerbaijan Only for Residents. Has no WHOIS-Server. No Yes Yes Yes
.ba  Bosnia and Herzegovina Bosnia and Herzegovina University of Sarajevo - University tele-informatic Centre https://www.utic.unsa.ba https://www.nic.ba No No Yes
.bb  Barbados Barbados No No Yes
.bd  Bangladesh Bangladesh For individuals, registrant must have a valid NID. For companies, registrant must have company or trademark registered in Bangladesh. Yes {{yes}}[14] Yes
.be  Belgium Belgium Used for YouTube-related domains. Also unofficially used in the Canton of Bern, Switzerland. DNS Belgium Latin[15] Yes Yes Yes[16]
.bf  Burkina Faso Burkina Faso No No Yes
.bg  Bulgaria Bulgaria See also .бг (.bg in Cyrillic) for IDN ccTLD Yes Yes Yes
.bh  Bahrain Bahrain No Yes Yes
.bi  Burundi Burundi No No Yes
.bj  Benin .be, .bn, and .bi already allocated No No Yes
.bm  Bermuda (United Kingdom) Bermuda Local corporate registration required No Yes Yes
.bn  Brunei Brunei No No No
.bo  Bolivia Bolivia No No Yes
.bq  Caribbean Netherlands (Template:BON, Template:SAB, and Template:EUS) .be and .bs already allocated
.br  Brazil Brasil Restricted. Registration is done under several categories (i.e.: .edu.br for higher education institutions, .gov.br for government agencies, etc.).[17] Yes[18] Yes No[upper-alpha 3]
.bs  Bahamas Bahamas No No Yes
.bt  Bhutan Bhutan Must have local presence in Bhutan, and valid trade license[19] No Yes No
.bw  Botswana Botswana May also be used for the Province of Walloon Brabant, Wallonia, Belgium No No[20] Yes
.by  Belarus Byelorussia Also unofficially used to denote Bayern (Bavaria), Germany No Yes Yes
.bz  Belize Belize Also unofficially used in the province of Bozen (or South Tyrol, see .st) No Yes Yes
.ca  Canada Canada Subject to Canadian Presence Requirements. Also unofficially used by some websites in the U.S. state of California. CIRA French[21] Yes Yes Yes
.cc Template:Country data Cocos (Keeling) Islands Cocos Islands Australian territory: not to be confused with Cocos Island in Guam. Currently marketed as global domain, registration allowed worldwide, local presence not required; the domain is currently operated by eNIC, a VeriSign company. Yes Yes Yes
.cd  Democratic Republic of the Congo Congo, Democratic Republic Also unofficially used for Compact disc-related domains. No No Yes
.cf  Central African Republic Central African Republic Also used as a free domain service to the public. Freenom (for free domains) Yes No Yes
.cg  Republic of the Congo Congo No No Yes
.ch   Switzerland Confoederatio Helvetica SWITCH Yes[upper-alpha 4] Yes Yes
.ci  Ivory Coast Côte d'Ivoire No No Yes
.ck  Cook Islands Cook Islands No No Yes
.cl  Chile Chile NIC Chile Yes Yes Yes Yes
.cm  Cameroon Cameroon A local entity / company in Cameroon is required to register a domain name. No No Yes
.cn  People's Republic of China China A local company in China is required to register a domain name, or for personal registrations a valid Resident Identity Card. See ICP license for more information regarding registrations. Hong Kong and Macau also maintain TLDs.

Also unofficially used for Cartoon Network-related domains.

Yes Yes Yes Yes
.co  Colombia Colombia Marketed as a global domain. Anyone can register. No Yes Yes
.cr  Costa Rica Costa Rica No Yes Yes
.cu  Cuba Cuba No No Yes
.cv File:Flag of Cape Verde.svg Cape Verde Cape Verde Also unofficially used for curriculum vitae-related domains. No No Yes
.cw  Curaçao (Kingdom of the Netherlands) Curaçao, West Indies No Unknown
.cx Template:Country data Christmas Island Christmas Xmas Made infamous from Goatse.cx No Yes Yes
.cy  Cyprus Cyprus No No Yes
.cz  Czech Republic Czech No[upper-alpha 5] Yes Yes
.de  Germany Deutschland (The native name for Germany) German postal address for administrative contact (admin-c) required. Proxy registrations are allowed. DENIC Yes[upper-alpha 6] Yes Yes Yes
.dj  Djibouti Djibouti Also unofficially used by disc jockeys. No No Yes
.dk  Denmark Danmark DK Hostmaster Yes[upper-alpha 7] Yes Yes Yes
.dm  Dominica Dominica No No Yes
.do  Dominican Republic Dominican No No Yes
.dz  Algeria El Djazair / Dzayer No Yes Yes
.ec  Ecuador Ecuador In Japan, "EC" is used as an acronym for "electronic commerce". Because of that, it's used unofficially by companies dedicated to provide online stores like BASE, a company that has two domains related to e-commerce: "base.in" and "official.ec".[26] Nic.ec No No Yes
.ee  Estonia Eesti Yes[upper-alpha 8] Yes Yes
.eg  Egypt Egypt No No Yes
.eh Template:Country data Western Sahara Español Sahara Unassigned No No No
.er  Eritrea Eritrea No Yes
.es  Spain España Red.es Yes[28] Yes Yes
.et  Ethiopia Ethiopia No No No
.eu  European Union European Union Restricted to legal and natural persons in European Union member states. Previously unofficially used for sites in the Basque language, but now .eus is in official use. EURid Yes[upper-alpha 9] Yes Yes Yes[30]
.fi  Finland Finland Registration allowed worldwide, local presence not required. FICORA Yes[upper-alpha 10] Yes Yes Yes
.fj  Fiji Fiji No No Yes
.fk  Falkland Islands (United Kingdom) Falkland No No No
.fm  Federated States of Micronesia Federated States of Micronesia Also unofficially used by FM radio stations, podcasts or related business. Yes Yes Yes
.fo  Faroe Islands (Kingdom of Denmark) royar FO Council No Yes Yes
.fr  France France Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland and Liechtenstein.[upper-alpha 11] AFNIC Yes[33] Yes Yes
.ga  Gabon Gabon Also used as a free domain service to the public. Freenom (for free domains) Yes No Yes
.gd  Grenada Grenada No Yes Yes
.ge  Georgia Georgia Available for registration for residents of Georgia (unlimited) or for foreign companies via representation of any local legal person (one domain name per registrant).[34] No No Yes
.gf Template:Country data French Guiana (France) Guyane Française No No
.gg Template:Country data Bailiwick of Guernsey .gu, .gs, and .gy already allocated Also unofficially used by video game-related websites (see GG (gaming)) Island Networks Ltd. Yes No Yes
.gh  Ghana Ghana No No No
.gi  Gibraltar (United Kingdom) Gibraltar No Yes Yes
.gl  Greenland (Kingdom of Denmark) Greenland Previously also unofficially used in Galicia, Spain, but now .gal has been approved for such use and was implemented in mid-2014 No Yes Yes
.gm  The Gambia Gambia Domain name should match the domain owner's name or trademarks. Common nouns are blocked. No No Yes
.gn  Guinea Guinea A local contact is required No Yes No
.gp Template:Country data Guadeloupe (France) Guadeloupe Still used for Saint-Barthélemy and Saint-Martin No No Yes
.gq  Equatorial Guinea Guinée équatoriale Also used as a free domain service to the public. Yes No
.gr  Greece Greece Yes[upper-alpha 12] Yes Yes
.gs Template:Country data South Georgia and the South Sandwich Islands (United Kingdom) South Georgia and the South Sandwich Islands No Yes Yes
.gt  Guatemala Guatemala Yes No Yes Yes
.gu Template:Country data Guam (United States) Guam No No No
.gw  Guinea-Bissau Gine-Bisaawo No Yes Yes
.gy  Guyana Guyana No Yes Yes
.hk  Hong Kong Hong Kong Yes Yes Yes
.hm Template:Country data Heard Island and McDonald Islands Heard Island and McDonald Islands Unused for its intended purposes (islands are uninhabited and government sites instead use .aq); registry open to the public. No No Yes
.hn File:Flag of Honduras (darker variant).svg Honduras Honduras No Yes Yes
.hr  Croatia Hrvatska No Yes Yes
.ht  Haiti Haiti Yes No Yes
.hu  Hungary Hungary Citizens of the European Union or entities established by law within the territory of the EU Yes[36] Yes Yes
.id  Indonesia Indonesia Restricted to Indonesian companies (co.id), organisations (or.id), academic (ac.id & sch.id) and citizens (biz.id, my.id & web.id). Second-level domains are becoming available now and opened to general registration on 17 August 2014.[37] PANDI Yes Yes Yes
.ie  Ireland Ireland In 2002, registration was expanded to include persons or businesses with a "real and substantive" connection with the island of Ireland (including Northern Ireland).[38][39] Yes Yes Yes Yes
.il  Israel Israel Yes Yes Yes
.im Template:Country data Isle of Man Isle of Man No No Yes
.in  India India Under INRegistry since April 2005 (except for gov.in, nic.in, mil.in, ac.in, edu.in, res.in). NIXI[40] Yes[41] Yes Yes Yes
.io Template:Country data British Indian Ocean Territory (United Kingdom) Indian Ocean Used unofficially by technology companies, startups, and web applications because IO can be an acronym for input / output that is useful for domain hacks. NIC.IO (run by Internet Computer Bureau) Yes Yes Yes
.iq  Iraq Iraq No Partial[upper-alpha 13] Yes
.ir  Iran Iran IRNIC Yes No Yes
.is  Iceland Ísland Also unofficially used and marketed as a domain hack (for example it.is, that.is, etc.). ISNIC Yes Yes Yes
.it  Italy Italy Restricted to companies and individuals in the European Union. Yes[42] Yes[43] Yes Yes
.je  Jersey Jersey Island Networks Ltd. Yes No Yes
.jm  Jamaica Jamaica No No No
.jo  Jordan Jordan No Yes
.jp  Japan Japan Restricted to individuals or companies with a physical address in Japan. Japan Registry Services Yes Yes Yes Yes[44]
.ke  Kenya Kenya No No[45] No
.kg  Kyrgyzstan Kyrgyzstan No Yes Yes
.kh  Cambodia Khmer No No No
.ki  Kiribati Kiribati No Yes Yes
.km  Comoros Komori No No Yes
.kn  Saint Kitts and Nevis Saint Kitts and Nevis No No Yes
.kp  North Korea Korea, Democratic People's Republic Restricted to companies, organizations, or government entities based in North Korea. Despite this, few domains are actually registered because of internet censorship in North Korea. No No No No
.kr  South Korea Korea, Republic Yes Yes Yes
.kw  Kuwait Kuwait Yes No
.ky Template:Country data Cayman Islands (United Kingdom) .ci and .cy already allocated No Yes Yes
.kz  Kazakhstan Kazakhstan Yes No Yes
.la  Laos Laos Currently being marketed as the unofficial domain for Los Angeles.[46] Yes Yes
.lb  Lebanon Lebanon Restricted to registration with a company in Lebanon Yes No
.lc  Saint Lucia Saint Lucia Yes Yes
.li  Liechtenstein Liechtenstein Also unofficially used by entities on Long Island, New York or people with the last name Li. In Russian, li can be used to create domain names that mean a verb with a past tense plural ending li . SWITCH Yes Yes Yes
.lk  Sri Lanka Sri Lanka Yes Yes Yes
.lr  Liberia Liberia Partial[upper-alpha 13] No
.ls  Lesotho Lesotho No No
.lt  Lithuania Lithuania Yes Yes Yes
.lu  Luxembourg Luxembourg Also unofficially used in Lucerne, Switzerland Yes Yes Yes
.lv  Latvia Latvia IMCS UL Yes Yes Yes
.ly  Libya Libya Used unofficially as a domain hack for words ending in -ly. Yes Yes
.ma  Morocco Maroc Partial[upper-alpha 13] Yes
.mc  Monaco Monaco Only for companies with a trademark registered in Monaco. Yes Yes
.md  Moldova Moldova Restricted to individuals or companies with a physical address in Moldova. Yes Yes
.me  Montenegro Montenegro Also unofficially used and marketed as a domain hack (for example love.me, meet.me, etc.). Yes Yes
.mg  Madagascar Madagascar Restricted to registration with a company in Madagascar NIC-MG No Yes
.mh  Marshall Islands Marshall Inactive No
.mk  North Macedonia Makedonija Restricted to individuals and companies in European Union. No Yes
.ml  Mali Mali Also used as a free domain service to the public. Freenom (for free domains) Yes No Yes
.mm  Myanmar Myanmar No No
.mn  Mongolia Mongolia The second-level domains .gov.mn, .org.mn, and .edu.mn are reserved for special use. See .mn for more information. Yes Yes
.mo  Macau Macao Registrants must have a registered business in Macau, with the same name as the domain they wish to register. No Yes
.mp Template:Country data Northern Mariana Islands (United States) Marianas Pacific No Yes
.mq Template:Country data Martinique (France) Martinique No No
.mr  Mauritania Mauritania Yes Yes
.ms Template:Country data Montserrat (United Kingdom) Montserrat Also unofficially used for Microsoft-related domains. No Yes
.mt  Malta Malta No No
.mu  Mauritius Mauritius No Yes
.mv  Maldives Maldives No Yes
.mw  Malawi Malawi No Yes
.mx  Mexico Mexico Yes Yes
.my  Malaysia Malaysia Restricted to registration by an individual or company in Malaysia MYNIC Yes[47] Yes Yes
.mz  Mozambique Mozambique No No
.na  Namibia Namibia Yes Yes
.nc Template:Country data New Caledonia (France) New Caledonia Restricted to companies that have a New Caledonian Business Registration Certificate or individuals living in New Caledonia for at least 6 months. Yes Yes
.ne  Niger Niger No Yes
.nf Template:Country data Norfolk Island Norfolk Yes Yes
.ng  Nigeria Nigeria No Yes
.ni  Nicaragua Nicaragua No No
.nl  Netherlands Netherlands First active country-code domain outside the US.[48] No Yes Yes Yes
.no  Norway Norway Businesses and professionals must be registered as an approved type of organization in the Brønnøysund Register Centre. Individual applicants must be of age (18 years) and be registered in Folkeregisteret. All applicants must have a Norwegian postal address. Norid Yes Yes Yes Yes
.np    Nepal Nepal All .np domains are free to register for individuals and registered businesses. Foreign businesses must provide proof of local presence in Nepal. No No
.nr  Nauru Nauru Was previously used as a free domain service to the public as co.nr.[49] No Yes
.nu  Niue Niue Commonly used by Danish, Dutch, and Swedish websites, because in their languages "nu" means "now". The Swedish Internet Foundation Yes[50] Yes Yes Yes
.nz  New Zealand New Zealand Māori[51] Yes Yes[52] Yes
.om  Oman Oman Registrant must have company or trademark registered in Oman as well as a local administrative contact. No No
.pa  Panama Panama Some use in Pennsylvania No No
.pe  Peru Peru Also unofficially used for Private Equity-related businesses. Yes Yes Yes
.pf  French Polynesia (France) Polynésie française With Clipperton Island No Yes
.pg  Papua New Guinea Papua New Guinea No No
.ph  Philippines Philippines Yes Yes
.pk  Pakistan Pakistan Operated by PKNIC since 1992 No Yes
.pl  Poland Poland Yes[53] Yes Yes
.pm Template:Country data Saint-Pierre and Miquelon (France) Saint Pierre and Miquelon Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland, and Liechtenstein.[upper-alpha 11] AFNIC Yes Yes
.pn Template:Country data Pitcairn Islands (United Kingdom) Pitcairn As a part of a marketing campaign, Lionsgate used the TLD for some (now defunct) sites related to The Hunger Games franchise, presenting it as the "official" country code of the fictional nation of Panem; notable sites included thecapitol.pn and revolution.pn. No Yes
.pr  Puerto Rico (United States) Puerto Rico Yes Yes
.ps  Palestine[54] Palestine Jerusalem, West Bank and Gaza Strip. No Yes
.pt  Portugal Portugal Portuguese Yes Yes Yes[55]
.pw  Palau Pelew Yes Yes Yes Yes[56]
.py  Paraguay Paraguay No No
.qa  Qatar Qatar No No
.re Template:Country data Réunion (France) union Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland, and Liechtenstein.[upper-alpha 11] AFNIC Yes[33] Yes Yes
.ro  Romania Romania Yes[57] Yes[58] Yes Yes[59]
.rs  Serbia Republika Srbija See also .срб (.srb in Cyrillic). Also unofficially used for Rust (programming language)-related domains. Yes Yes Yes Yes
.ru  Russia Russia See also .su, still in use, and .рф, for IDN. No Yes Yes Yes
.rw  Rwanda Rwanda RICTA No Yes
.sa  Saudi Arabia Saudi Arabia Registrant must have a registered trademark in Saudi Arabia matching the domain name to register or provide company incorporation documents of a company in Saudi Arabia or for personal registrations a copy of valid ID. A letter on the official letterhead of your organization addressed to SaudiNIC requesting the domain name registration is also required. Local administrative contact required. 2LD registrations rolled out in 2011.[60] Arabic[15] Yes[61] Yes Yes[62]
.sb  Solomon Islands Solomon Islands, British Yes No
.sc File:Flag of the Seychelles.svg Seychelles Seychelles Also unofficially used for Snapchat-related domains. Yes Yes
.sd  Sudan Sudan No Yes
.se  Sweden Sverige The Swedish Internet Foundation Yes[upper-alpha 14] Yes Yes Yes
.sg  Singapore Singapore Also unofficially used in the Canton of St. Gallen, Switzerland Yes Yes
.sh Template:Country data Saint HelenaTemplate:Preview warningTemplate:Country data Tristan da CunhaTemplate:Preview warning Saint Helena, Ascension and Tristan da Cunha (United Kingdom) Saint Helena NIC.SH (run by Internet Computer Bureau) Yes[64] Yes Yes
.si  Slovenia Slovenia Yes[upper-alpha 15] Yes Yes
.sk  Slovakia Slovensko Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland, and Liechtenstein.[upper-alpha 11] Yes Yes Yes
.sl  Sierra Leone Sierra Leone No Yes
.sm  San Marino San Marino Domain name must be same as company name or trademark. No Yes
.sn  Senegal Senegal Registration allowed for companies only. Individuals are not allowed to register. Yes Yes
.so  Somalia Somalia Relaunched on 1 November 2010. SONIC No No Yes
.sr  Suriname Suriname No Yes
.ss  South Sudan South Sudan Yes
.st  São Tomé and Príncipe São Tomé Also unofficially used in South Tyrol (or province of Bozen, see .bz). Yes No Yes
.su Template:Country data Soviet Union Soviet Union Still in use. Also unofficially used by Student Unions. Yes[upper-alpha 16] Yes Yes Yes[67]
.sv  El Salvador Salvador No No
.sx  Sint Maarten (Kingdom of the Netherlands) .sm, .ma, and .mt already allocated; airport code is SXM Yes No
.sy File:Flag of Syria.svg Syria Syria No Yes
.sz  Eswatini Swaziland Registration is restricted to Eswatini organizations with Eswatini Trading Licenses. No No
.tc Template:Country data Turks and Caicos Islands (United Kingdom) Turks and Caicos Also marketed in Turkey. The official abbreviation of 'Türkiye Cumhuriyeti' (Republic of Turkey) is TC. No Yes
.td  Chad Tchad Available for registration to entities connected with Chad only. No Yes
.tf  French Southern and Antarctic Lands Terres australes et antarctiques françaises Seldom used. Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland, and Liechtenstein. The domain also sees frequent use for community-run sites related to the video game Team Fortress 2.[upper-alpha 11] AFNIC Yes[33] Yes Yes
.tg  Togo Togo No Yes
.th  Thailand Thai Yes Yes No
.tj  Tajikistan Tajik No Yes
.tk Template:Country data Tokelau Tokelau Also used as a free domain service to the public. Freenom (for free domains) Yes No Yes
.tl  East Timor Timor-Leste Old code .tp has been deactivated since 2015. Yes Yes
.tm  Turkmenistan Turkmen Yes[68] Yes Yes
.tn  Tunisia Tunisia Currently being marketed as the unofficial domain for Tamil Nadu[69] Yes Yes Yes Yes
.to  Tonga Tonga Often used unofficially for Torrent, Turin (Torino in Italian), Toronto, Tokyo, or Tocantins, and also as a domain hack in Slavic languages (to meaning it). Yes No Yes
.tr  Turkey Turkey .ct.tr and .nc.tr used by Northern Cyprus Yes[upper-alpha 17] No Yes Yes[upper-alpha 18]
.tt  Trinidad and Tobago Trinidad and Tobago Yes Yes
.tv  Tuvalu Tuvalu Used as an abbreviation of television, the domain is currently operated by dotTV, a VeriSign company; the Tuvalu government owns twenty percent of the company. Yes Yes
.tw  Taiwan Taiwan Registration allowed worldwide, local presence not required. In line with ISO 3166-1, IANA's official position is that "TW" is "designated for use to represent Taiwan, Province of China".[72] Yes[upper-alpha 19] Yes Yes
.tz  Tanzania Tanzania TLD registrations allowed as of July 2022, no local presence in Tanzania required. TCRA Yes No
.ua  Ukraine Ukraina Hostmaster Ltd. Yes Yes
.ug  Uganda Uganda Uganda Online Ltd. Yes Yes
.uk File:Flag of the United Kingdom.svg United Kingdom United Kingdom The ISO 3166-1 code for the United Kingdom is GB (for Great Britain). UK is a specially reserved ISO 3166-1 code. However, the creation of the .uk TLD predates the ISO 3166-1 list of ccTLD and is the primary TLD for the United Kingdom.[74] Nominet UK Yes Yes Yes
.us  United States of America United States Registrants must be United States citizens, residents, or organizations, or a foreign entity with a presence in the United States. Formerly commonly used by U.S. State and local governments, see also .gov TLD. Go Daddy Yes Yes
.uy  Uruguay Uruguay 2LD rollout began on 10 July 2012.[75] Yes Yes
.uz  Uzbekistan Uzbekistan Uzinfocom Yes Yes
.va File:Flag of Vatican City State - 2023 version.svg Vatican City Vatican Limited to the official sites of the Holy See (including those of the Vatican City State). No No
.vc  Saint Vincent and the Grenadines Vincent Partial[upper-alpha 13] Yes
.ve  Venezuela Venezuela Registration is at the third level. Yes No
.vg Template:Country data British Virgin Islands (United Kingdom) Virgin Islands No Yes
.vi Template:Country data United States Virgin Islands (United States) Virgin Islands No Yes
.vn  Vietnam Viet Nam Yes[76] Yes Yes
.vu  Vanuatu Vanuatu Yes Yes
.wf Template:Country data Wallis and Futuna Wallis and Futuna Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland, and Liechtenstein.[upper-alpha 11] AFNIC Yes[33] Yes Yes
.ws  Samoa Western Samoa Marketed for use in general Websites Yes Yes[77] Yes
.ye  Yemen Yemen No No
.yt Template:Country data Mayotte Mayotte Restricted to individuals and companies in European Union, Switzerland, Norway, Iceland and Liechtenstein.[upper-alpha 11] Also unofficially used for YouTube-related domains. AFNIC Yes[33] Yes Yes
.za  South Africa Zuid-Afrika .za derives from the Dutch name of the country, even though Dutch is no longer an official language. ZA Domain Name Authority[78][79][80] Yes Yes
.zm  Zambia Zambia No Yes[upper-alpha 20]
.zw  Zimbabwe Zimbabwe No No
Table Notes
  1. 17 November 2009, Spanish-Portuguese specific characters (á, â, ã, à, é, ê, í, ó, ô, õ, ú, ü, ñ, ç) allowed, as approved by law.[10]
  2. Mostly latin characters (à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø ù ú û ü ý þ ÿ œ š ž), see[11]
  3. Currently not allowed, but some higher-learning institutions were grandfathered-in.
  4. Since March 2004, see[22]
  5. IDN not adopted due to lack of public and corporate interest[23]
  6. 93 non-ASCII characters, see[24]
  7. 1 January 2004, support æ, ø, å, ö, ä, ü, & é: see[25]
  8. Estonian domain names to incorporate diacritics (IDN) starting from 13 June 2011[27]
  9. Supported characters: Latin, Greek, & Cyrillic; see[29]
  10. September 2005, supported characters: š, ž, å, ä, ö and Sami language; see[31]
  11. 11.0 11.1 11.2 11.3 11.4 11.5 11.6 (6 December 2011)[32]
  12. Support for Greek characters since July 2005; see[35]
  13. 13.0 13.1 13.2 13.3 Delegation Signer (DS) record in a root zone has not yet been published.
  14. October 2003, for Swedish characters, summer 2007 also for Finnish, Meänkieli, Romani, Sami, and Yiddish; see[63]
  15. Since October 2010, see[65]
  16. (28 April 2008) see[66]
  17. 14 November 2006; see[70]
  18. 21 July 2015; see[71]
  19. Traditional Chinese characters: see[73]
  20. Restricted to ISPs and other undefined entities. See .zm .


Internationalized ccTLDs

Internationalized country code top-level domains[81]
DNS name IDN ccTLD Country/Region Language Script Transliteration Comments Other ccTLD DNSSEC
xn--lgbbat1ad8j .الجزائر  Algeria Arabic Arabic (Arabic) al-Jazā'ir .dz No
xn--y9a3aq .հայ  Armenia Armenian Armenian hay .am Yes
xn--mgbcpq6gpa1a .البحرين  Bahrain Arabic Arabic al-Baḥrain Not in use .bh Yes
xn--54b7fta0cc .বাংলা  Bangladesh Bengali Bengali Bangla .bd No
xn--90ais .бел  Belarus Belarusian Cyrillic bel .by Yes
xn--90ae .бг[82]  Bulgaria Bulgarian Cyrillic bg .bg Yes
xn--fiqs8s .中国  China Chinese Chinese (Simplified) Zhōngguó .cn Yes
xn--fiqz9s .中國  China Chinese Chinese (Traditional) Zhōngguó .cn Yes
xn--wgbh1c .مصر  Egypt Arabic Arabic (Arabic) Miṣr / Maṣr[83] .eg Yes
xn--e1a4c .ею  European Union Bulgarian Cyrillic eyu .eu Yes
xn--qxa6a .ευ  European Union Greek Greek ey In use since 2022 .eu Yes
xn--node .გე  Georgia Georgian Georgian (Mkhedruli) GE .ge No
xn--qxam .ελ[82]  Greece Greek Greek el In use since July 2018 .gr Yes
xn--j6w193g .香港  Hong Kong Chinese Chinese (Simplified and Traditional) Hoeng1 gong2 / Xiānggǎng .hk Yes
xn--h2brj9c .भारत  India Hindi Devanagari Bhārat Became available 27 August 2014[84] .in Yes
xn--mgbbh1a71e .بھارت  India Urdu Arabic (Urdu) Bhārat Became available 2017 .in Yes
xn--fpcrj9c3d .భారత్  India Telugu Telugu Bhārat Became available 2017 .in Yes
xn--gecrj9c .ભારત  India Gujarati Gujarati Bhārat Became available 2017 .in Yes
xn--s9brj9c .ਭਾਰਤ  India Punjabi Gurmukhī Bhārat Became available 2017 .in Yes
xn--xkc2dl3a5ee0h .இந்தியா  India Tamil Tamil Intiyā Became available 2015 .in Yes
xn--45brj9c .ভারত  India Bengali Bengali Bharôt Became available 2017 .in Yes
xn--2scrj9c .ಭಾರತ  India Kannada Kannada Bhārata Became available 2020 .in Yes
xn--rvc1e0am3e .ഭാരതം  India Malayalam Malayalam Bhāratam Became available 2020 .in Yes
xn--45br5cyl .ভাৰত  India Assamese Bengali Bharatam Became available 2022 .in Yes
xn--3hcrj9c .ଭାରତ  India Oriya Oriya Bhārat Became available 2021 .in Yes
xn--mgbbh1a .بارت  India Kashmiri Arabic (Kashmiri) Bārat Became available 2022 .in Yes
xn--h2breg3eve .भारतम्  India Sanskrit Devanagari Bhāratam Became available 2022 .in Yes
xn--h2brj9c8c .भारोत  India Santali Devanagari Bharot Became available 2022 .in Yes
xn--mgbgu82a .ڀارت  India Sindhi Arabic (Sindhi) Bhārat Became available 2022 .in Yes
xn--mgba3a4f16a .ایران  Iran Persian Arabic (Persian) Īrān .ir No
xn--mgbtx2b .عراق  Iraq Arabic Arabic (Arabic) ʿIrāq Not in use .iq No
xn--4dbrk0ce .ישראל  Israel Hebrew Hebrew Israel Became available 2022 .il Yes
xn--mgbayh7gpa .الاردن  Jordan Arabic Arabic (Arabic) al-Urdun .jo No
xn--80ao21a .қаз  Kazakhstan Kazakh Cyrillic (Kazakh) qaz .kz No
xn--q7ce6a .ລາວ  Laos Lao Lao Lao Became available 2020 .la Yes
xn--mix082f .澳门  Macao Chinese Chinese (Simplified) Ou3 mun4 / Àomén Not in use .mo No
xn--mix891f .澳門  Macao Chinese Chinese (Traditional) Ou3 mun4 / Àomén Became available 2020 .mo No
xn--mgbx4cd0ab .مليسيا  Malaysia Malay Arabic (Jawi) Malaysīyā .my Yes
xn--mgbah1a3hjkrd .موريتانيا  Mauritania Arabic Arabic (Arabic) Mūrītāniyā .mr Yes
xn--l1acc .мон  Mongolia Mongolian Cyrillic (Mongolian) mon .mn Yes
xn--mgbc0a9azcg .المغرب  Morocco Arabic Arabic (Arabic) al-Maġrib .ma No
xn--d1alf .мкд  North Macedonia Macedonian Cyrillic (Macedonian) mkd .mk No
xn--mgb9awbf .عمان  Oman Arabic Arabic (Arabic) ʿUmān .om No
xn--mgbai9azgqp6j .پاکستان  Pakistan Urdu Arabic (Urdu) Pākistān .pk Yes
xn--ygbi2ammx .فلسطين Template:Country data Palestinian Authority Arabic Arabic (Arabic) Filasṭīn .ps No
xn--wgbl6a .قطر  Qatar Arabic Arabic (Arabic) Qaṭar .qa No
xn--p1ai .рф  Russia Russian Cyrillic (Russian) rf .ru Yes
xn--mgberp4a5d4ar .السعودية  Saudi Arabia Arabic Arabic (Arabic) as-Suʿūdīya .sa Yes
xn--90a3ac .срб  Serbia Serbian Cyrillic (Serbian) srb .rs Yes
xn--yfro4i67o .新加坡  Singapore Chinese Chinese (Simplified and Traditional) Xīnjiāpō .sg Yes
xn--clchc0ea0b2g2a9gcd .சிங்கப்பூர்  Singapore Tamil Tamil Cinkappūr .sg Yes
xn--3e0b707e .한국  South Korea Korean Hangul Han-guk .kr Yes
xn--fzc2c9e2c .ලංකා  Sri Lanka Sinhala Sinhala Lanka .lk No
xn--xkc2al3hye2a .இலங்கை  Sri Lanka Tamil Tamil Ilaṅkai .lk No
xn--mgbpl2fh .سودان  Sudan Arabic Arabic (Arabic) Sūdān .sd No
xn--ogbpf8fl .سورية File:Flag of Syria.svg Syria Arabic Arabic (Arabic) Sūriyya .sy No
xn--kprw13d .台湾  Taiwan Chinese Chinese (Simplified) Táiwān .tw Yes
xn--kpry57d .台灣  Taiwan Chinese Chinese (Traditional) Táiwān .tw Yes
xn--o3cw4h .ไทย  Thailand Thai Thai Thai .th Yes
xn--pgbs0dh .تونس  Tunisia Arabic Arabic (Arabic) Tūnis .tn Yes
xn--j1amh .укр  Ukraine Ukrainian Cyrillic (Ukrainian) ukr .ua No
xn--mgbaam7a8h .امارات  United Arab Emirates Arabic Arabic (Arabic) Imārāt .ae No
xn--mgb2ddes .اليمن  Yemen Arabic Arabic (Arabic) al-Yaman Not delegated .ye No
Table notes

Proposed internationalized ccTLDs

Internationalised domain names have been proposed for Japan and Libya.

Relation to ISO 3166-1

The IANA is not in the business of deciding what is and what is not a country. The selection of the ISO 3166 list as a basis for country code top-level domain names was made with the knowledge that ISO has a procedure for determining which entities should be and should not be on that list.

— Jon Postel, RFC 1591[85]

Unused ISO 3166-1 codes

Almost all current ISO 3166-1 codes have been assigned and do exist in DNS. However, some of these are effectively unused. In particular, the ccTLDs for the Norwegian dependency Bouvet Island (bv) and the designation Svalbard and Jan Mayen (sj) do exist in DNS, but no subdomains have been assigned, and it is Norid policy to not assign any at present. Two French territories—bl (Saint Barthélemy) and mf (Saint Martin)—still await local assignment by France's government.

The code eh, although eligible as ccTLD for Western Sahara, has never been assigned and does not exist in DNS. Only one subdomain is still registered in gb[86] (ISO 3166-1 for the United Kingdom), and no new registrations are being accepted for it. Sites in the United Kingdom generally use uk (see below).

The former .um ccTLD for the U.S. Minor Outlying Islands was removed in April 2008. Under RFC 1591 rules, .um is eligible as a ccTLD on request by the relevant governmental agency and local Internet user community.

ASCII ccTLDs not in ISO 3166-1

Several ASCII ccTLDs are in use that are not ISO 3166-1 two-letter codes. Some of these codes were specified in older versions of the ISO list.

  • uk (United Kingdom): The ISO 3166-1 code for the United Kingdom is GB. However, the JANET network had already selected uk as a top-level identifier for its pre-existing Name Registration Scheme, and this was incorporated into the DNS root. gb was assigned with the intention of a transition, but this never occurred and the use of uk is now entrenched.[87]
  • su This obsolete ISO 3166 code for the Soviet Union was assigned when the Soviet Union still existed; moreover, new su registrations are accepted.
  • ac (Ascension Island): This code is a vestige of IANA's decision in 1996 to allow the use of codes reserved in the ISO 3166-1 alpha-2 reserve list for use by the Universal Postal Union. The decision was later reversed, with Ascension Island now the sole outlier. (Three other ccTLDs, gg (Guernsey), im (Isle of Man) and je (Jersey) also fell under this category from 1996 until they received corresponding ISO 3166 codes in March 2006.)
  • eu (European Union): On September 25, 2000, ICANN decided to allow the use of any two-letter code in the ISO 3166-1 reserve list that is reserved for all purposes. Only EU currently meets this criterion. Following a decision by the EU's Council of Telecommunications Ministers in March 2002, progress was slow, but a registry (named EURid) was chosen by the European Commission, and criteria for allocation set: ICANN approved eu as a ccTLD, and it opened for registration on 7 December 2005 for the holders of prior rights. Since 7 April 2006, registration is open to all in the European Economic Area.

Historical ccTLDs

ccTLDs may be removed if that country ceases to exist. There are three ccTLDs that have been deleted after the corresponding 2-letter code was withdrawn from ISO 3166-1: cs (for Czechoslovakia), zr (for Zaire) and tp (for East Timor). There may be a significant delay between withdrawal from ISO 3166-1 and deletion from the DNS; for example, ZR ceased to be an ISO 3166-1 code in 1997, but the zr ccTLD was not deleted until 2001. Other ccTLDs corresponding to obsolete ISO 3166-1 codes have not yet been deleted. In some cases they may never be deleted due to the amount of disruption this would cause for a heavily used ccTLD. In particular, the Soviet Union's ccTLD su remains in use more than twenty years after SU was removed from ISO 3166-1.

The historical country codes dd for the German Democratic Republic and yd for South Yemen were eligible for a ccTLD, but not allocated; see also de and ye.

The temporary reassignment of country code cs (Serbia and Montenegro) until its split into rs and me (Serbia and Montenegro, respectively) led to some controversies[88][89] about the stability of ISO 3166-1 country codes, resulting in a second edition of ISO 3166-1 in 2007 with a guarantee that retired codes will not be reassigned for at least 50 years, and the replacement of RFC 3066 by RFC 4646 for country codes used in language tags in 2006.

The previous ISO 3166-1 code for Yugoslavia, YU, was removed by ISO on 23 July 2003, but the yu ccTLD remained in operation. Finally, after a two-year transition to Serbian rs and Montenegrin me, the .yu domain was phased out in March 2010.

Australia was originally assigned the oz country code, which was later changed to au with the .oz domains moved to .oz.au.

Internationalized ccTLDs

An internationalized country code top-level domain (IDN ccTLD) is a top-level domain with a specially encoded domain name that is displayed in an end user application, such as a web browser, in its native language script or a non-alphabetic writing system, such as Latin script (.us, .uk and .br), Indic script (.भारत) and Korean script (.한국), etc. IDN ccTLDs are an application of the internationalized domain name (IDN) system to top-level Internet domains assigned to countries, including the United Kingdom, or independent geographic regions.

ICANN started to accept applications for IDN ccTLDs in November 2009,[90] and installed the first set into the Domain Names System in May 2010. The first set was a group of Arabic names for the countries of Egypt, Saudi Arabia, and the United Arab Emirates. By May 2010, 21 countries had submitted applications to ICANN, representing 11 languages.[91]

ICANN requires all potential international TLDs to use at least one letter that does not resemble a Latin letter, or have at least three letters, in an effort to avoid IDN homograph attacks. Nor shall the international domain name look like another domain name, even if they have different alphabets. Between Cyrillic and Greek alphabets, for example, this could happen.

Generic ccTLDs

Generic Country Code Top-Level Domain or gccTLD refers to those TLDs which are technically "non-restricted ccTLDs" but used like traditional generic TLDs (gTLDs) rather than "country"-targeted ones.[92][93][94] Most of the gccTLDs are primarily used as domain hacks:

gccTLD Country/Region Domain hacks
.ac Ascension Island
.ad Andorra advertising
.ag Antigua and Barbuda Aktiengesellschaft (German for corporation)
.ai Anguilla Artificial intelligence
.am Armenia
.as American Samoa
.az Azerbaijan Arizona
.bz Belize
.cc Cocos (Keeling) Islands
.cd Congo Compact disc
.co Colombia
.cu Cuba see you
.cv Cape Verde curriculum vitae
.dj Djibouti Disc jockey
.fm Federated States of Micronesia
.ga Gabon Georgia
.gg Bailiwick of Guernsey
.io British Indian Ocean Territory
.is Iceland it.is, that.is, etc.
.it Italy Information technology
.kg Kyrgyzstan Keygen
.la Laos
.ly Libya words ending in -ly
.md Moldova
.me Montenegro
.ms Montserrat
.nu Niue
  • new
  • now
  • nude
.pe Peru Private Equity
.pn Pitcairn Phone number
.pw Palau Pwned (leet speak)
.re Réunion Reverse engineering
.rs Serbia Rust
.sc Seychelles
.sh Saint Helena Shell
.sk Slovakia Saskatchewan
.sx Sint Maarten sex
.tf French Southern and Antarctic Lands
.tk Tokelau
.tm Turkmenistan Trademark
.to Tonga link-to
.tv Tuvalu television and broadcasts
.ws Western Samoa
  • website
  • websocket
  • world site
  • west
.yt Mayotte YouTube

Unconventional usage

Lenient registration restrictions on certain ccTLDs have resulted in various domain hacks. Domain names such as I.am, tip.it, start.at and go.to form well-known English phrases, whereas others combine the second-level domain and ccTLD to form one word or one title, creating domains such as blo.gs of South Georgia and the South Sandwich Islands (gs), youtu.be of Belgium (be), del.icio.us of the United States (us), and cr.yp.to of Tonga (to). The .co domain of Colombia has been cited since 2010 as a potential competitor to generic TLDs for commercial use, because it may be an abbreviation for company.[95]

Several ccTLDs allow the creation of emoji domains.

Some ccTLDs may also be used for typosquatting. The domain cm of Cameroon has generated interest due to the possibility that people might miss typing the letter o for sites in the com.[96]

Commercial use

Some of the world's smallest countries and non-sovereign or colonial entities with their own country codes have opened their TLDs for worldwide commercial use, some of them free like .tk.

See also

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External links

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