Country Code Top-Level Domains
A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country or a dependent territory.
ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs. Creation and delegation of ccTLDs is performed by the Internet Assigned Numbers Authority (IANA), and with certain exceptions corresponds to the ISO 3166-1 alpha-2 country codes maintained by the ISO 3166 Maintenance Agency.
List of ccTLDs
*=Foreign registration permitted
A
.ac – Ascension Island *
.ad – Andorra
.ae – United Arab Emirates
.af – Afghanistan
.ag – Antigua and Barbuda *
.ai – Anguilla
.al – Albania
.am – Armenia *
.an – Netherlands Antilles
.ao – Angola
.aq – Antarctica
.ar – Argentina
.as – American Samoa *
.at – Austria *
.au – Australia
.aw – Aruba
.ax – Aland Islands
.az – Azerbaijan
B
.ba – Bosnia and Herzegovina
.bb – Barbados
.bd – Bangladesh
.be – Belgium *
.bf – Burkina Faso
.bg – Bulgaria
.bh – Bahrain
.bi – Burundi *
.bj – Benin
.bm – Bermuda
.bn – Brunei
.bo – Bolivia *
.br – Brazil *
.bs – Bahamas *
.bt – Bhutan
.bv – Bouvet Island (not in use; no registrations)
.bw – Botswana
.by – Belarus
.bz – Belize *
C
.ca – Canada
.cat – Catalunya
.cc – Cocos (Keeling) Islands *
.cd – Democratic Republic of the Congo (formerly .zr – Zaire) *
.cf – Central African Republic
.cg – Republic of the Congo *
.ch – Switzerland *
.ci – Côte d'Ivoire (Ivory Coast)
.ck – Cook Islands *
.cl – Chile
.cm – Cameroon
.cn – People's Republic of China *
.co – Colombia
.cr – Costa Rica
.cu – Cuba
.cv – Cape Verde
.cx – Christmas Island *
.cy – Cyprus
.cz – Czech Republic
D
.de – Germany
.dj – Djibouti *
.dk – Denmark *
.dm – Dominica
.do – Dominican Republic
.dz – Algeria
E
.ec – Ecuador
.ee – Estonia
.eg – Egypt
.eh – Western Sahara (not assigned; no DNS)
.er – Eritrea
.es – Spain *
.et – Ethiopia
.eu – European Union (code "exceptionally reserved" by ISO 3166-1)
F
.fi – Finland
.fj – Fiji *
.fk – Falkland Islands
.fm – Federated States of Micronesia *
.fo – Faroe Islands
.fr – France
G
.ga – Gabon
.gb – United Kingdom (Reserved domain by IANA; deprecated – see .uk)
.gd – Grenada
.ge – Georgia
.gf – French Guiana
.gg – Guernsey
.gh – Ghana
.gi – Gibraltar
.gl – Greenland *
.gm – Gambia
.gn – Guinea
.gp – Guadeloupe
.gq – Equatorial Guinea
.gr – Greece *
.gs – South Georgia and the South Sandwich Islands *
.gt – Guatemala
.gu – Guam
.gw – Guinea-Bissau
.gy – Guyana
H
.hk – Hong Kong *
.hm – Heard Island and McDonald Islands *
.hn – Honduras *
.hr – Croatia
.ht – Haiti
.hu – Hungary *
I
.id – Indonesia
.ie – Ireland
.il – Israel *
.im – Isle of Man *
.in – India *
.io – British Indian Ocean Territory *
.iq – Iraq
.ir – Iran *
.is – Iceland
.it – Italy
J
.je – Jersey
.jm – Jamaica
.jo – Jordan
.jp – Japan
K
.ke – Kenya
.kg – Kyrgyzstan
.kh – Cambodia
.ki – Kiribati
.km – Comoros
.kn – Saint Kitts and Nevis
.kp – North Korea
.kr – South Korea
.kw – Kuwait
.ky – Cayman Islands
.kz – Kazakhstan *
L
.la – Laos *
.lb – Lebanon
.lc – Saint Lucia
.li – Liechtenstein *
.lk – Sri Lanka
.lr – Liberia
.ls – Lesotho
.lt – Lithuania
.lu – Luxembourg
.lv – Latvia *
.ly – Libya *
M
.ma – Morocco
.mc – Monaco
.md – Moldova *
.me – Montenegro
.mg – Madagascar
.mh – Marshall Islands
.mk – Republic of Macedonia
.ml – Mali
.mm – Myanmar
.mn – Mongolia *
.mo – Macau
.mp – Northern Mariana Islands *
.mq – Martinique
.mr – Mauritania
.ms – Montserrat *
.mt – Malta
.mu – Mauritius *
.mv – Maldives
.mw – Malawi *
.mx – Mexico *
.my – Malaysia
.mz – Mozambique
N
.na – Namibia *
.nc – New Caledonia
.ne – Niger
.nf – Norfolk Island *
.ng – Nigeria
.ni – Nicaragua
.nl – Netherlands *
.no – Norway
.np – Nepal
.nr – Nauru *
.nu – Niue *
.nz – New Zealand *
.nc.tr – North Cyprus *
O
.om – Oman
P
.pa – Panama
.pe – Peru
.pf – French Polynesia
.pg – Papua New Guinea
.ph – Philippines *
.pk – Pakistan *
.pl – Poland *
.pm – Saint Pierre and Miquelon
.pn – Pitcairn Islands *
.pr – Puerto Rico *
.ps – Palestine *
.pt – Portugal *
.pw – Palau
.py – Paraguay
Q
.qa – Qatar
R
.re – Réunion
.ro – Romania *
.rs – Serbia
.ru – Russia *
.rw – Rwanda
S
.sa – Saudi Arabia
.sb – Solomon Islands *
.sc – Seychelles *
.sd – Sudan
.se – Sweden *
.sg – Singapore
.sh – Saint Helena *
.si – Slovenia
.sj – Svalbard and Jan Mayen islands (not in use; no registrations)
.sk – Slovakia
.sl – Sierra Leone
.sm – San Marino *
.sn – Senegal
.so – Somalia * (down, still is delegated to Monolith [ ml.org] Philadelphia, an entity defunct since end-1998)
.sr – Suriname *
.st – São Tomé and Príncipe *
.su – Soviet Union (deprecated; being phased out; code "transitionally reserved" by ISO 3166-1)
.sv – El Salvador
.sy – Syria *
.sz – Swaziland *
T
.tc – Turks and Caicos Islands
.td – Chad
.tf – French Southern Territories
.tg – Togo *
.th – Thailand
.tj – Tajikistan *
.tk – Tokelau *
.tl – East Timor (formerly .tp) *
.tm – Turkmenistan *
.tn – Tunisia
.to – Tonga *
.tp – East Timor (deprecated – use .tl; code "transitionally reserved" by ISO 3166-1)
.tr – Turkey
.tt – Trinidad and Tobago *
.tv – Tuvalu *
.tw – Taiwan *
.tz – Tanzania
U
.ua – Ukraine
.ug – Uganda *
.uk – United Kingdom (code "exceptionally reserved" by ISO 3166-1) (see also .gb)
.us – United States *
.uy – Uruguay
.uz – Uzbekistan
V
.va – Vatican City
.vc – Saint Vincent and the Grenadines *
.ve – Venezuela
.vg – British Virgin Islands *
.vi – United States Virgin Islands
.vn – Vietnam
.vu – Vanuatu *
W
.wf – Wallis and Futuna
.ws – Samoa (formerly Western Samoa) *
Y
.ye – Yemen
.yt – Mayotte
.yu – Yugoslavia (subsequently renamed Serbia and Montenegro)
Z
.za – South Africa *
.zm – Zambia
.zw – Zimbabwe
Active:
.ac .ad .ae .af .ag .ai .al .am .an .ao .aq .ar .as .at .au .aw .ax .az .ba .bb .bd .be .bf .bg .bh .bi .bj .bm .bn .bo .br .bs .bt .bw .by .bz .ca .cc .cd .cf .cg .ch .ci .ck .cl .cm .cn .co .cr .cu .cv .cx .cy .cz .de .dj .dk .dm .do .dz .ec .ee .eg .er .es .et .eu .fi .fj .fk .fm .fo .fr .ga .gd .ge .gf .gg .gh .gi .gl .gm .gn .gp .gq .gr .gs .gt .gu .gw .gy .hk .hm .hn .hr .ht .hu .id .ie .il .im .in .io .iq .ir .is .it .je .jm .jo .jp .ke .kg .kh .ki .km .kn .kp .kr .kw .ky .kz .la .lb .lc .li .lk .lr .ls .lt .lu .lv .ly .ma .mc .me .md .mg .mh .mk .ml .mm .mn .mo .mp .mq .mr .ms .mt .mu .mv .mw .mx .my .mz .na .nc .ne .nf .ng .ni .nl .no .np .nr .nu .nz .om .pa .pe .pf .pg .ph .pk .pl .pn .pr .ps .pt .pw .py .qa .re .ro .rs .ru .rw .sa .sb .sc .sd .se .sg .sh .si .sk .sl .sm .sn .sr .st .sv .sy .sz .tc .td .tf .tg .th .tj .tk .tl .tm .tn .to .tr .tt .tv .tw .tz .ua .ug .uk .us .uy .uz .va .vc .ve .vg .vi .vn .vu .wf .ws .ye .za .zm .zw
Reserved/unassigned: .bl .eh .mf
Allocated/unused: .bv .gb .pm .sj .so .um .yt
Phaseout: .su .tp .yu
Deleted/retired: .cs .zr
Generic top-level domain
A generic top-level domain (gTLD) is a top-level domain used (at least in theory) by a particular class of organization. These are three or more letters long, and are named for the type of organization that they represent (for example, .com for commercial organizations). The following gTLDs currently exist[1] (as does .arpa, which is sometimes considered a gTLD):
.aero - for the air transport industry
.asia - for companies. organisations and individuals in the Asia-Pacific region
.biz - for business use
.cat - for Catalan language/culture
.com - for commercial organizations, but unrestricted
.coop - for cooperatives
.edu - for post-secondary educational establishments
.eu - for companies. organisations and individuals in the European Union
.gov - for governments and their agencies in the United States
.info - for informational sites, but unrestricted
.int - for international organizations established by treaty
.jobs - for employment-related sites
.mil - for the US military
.mobi - for sites catering to mobile devices
.museum - for museums
.name - for families and individuals
.net - originally for network infrastructures, now unrestricted
.org - originally for organizations not clearly falling within the other gTLDs, now unrestricted
.pro - for certain professions
.tel - for services involving connections between the telephone network and the Internet (added March 2, 2007)
.travel - for travel agents, airlines, hoteliers, tourism bureaus, etc.
.post - is a proposed top-level domain for the internet, submitted to ICANN for approval as a sponsored TLD. It would be restricted to the use of national and regional postal services, and private businesses that provide similar services. It is sponsored by the Universal Postal Union, an international organisation based in Bern, Switzerland. As of August 2006, approval and implementation has not yet happened, overshooting the deadline of 2005.
.tel - is a top-level domain approved by ICANN as a sponsored TLD. It would be restricted to "internet communication" services, and provide a supplement to the traditional numeric namespace for telecommunication services ( i.e. telephone numbers). It is sponsored by Telname Limited. In May 2006, it was approved to be added to the global DNS root. The TLD was added to the root servers on March 2, 2007.
.xxx - is a proposed top-level domain (TLD) intended as a voluntary option for sexually explicit sites on the Internet. The name is inspired by the former MPAA and BBFC "X" rating, now commonly applied to pornographic movies as "XXX". ICANN announced in June 1, 2005 that
.xxx would become a sponsored top-level domain similar to .aero, .travel, etc. but it was never implemented. On May 10, 2006, ICANN reversed its decision, and on March 30, 2007, ICANN rejected the .xxx proposal a third time
Generic top-level domains
Unsponsored: .biz .com .edu .gov .info .int .mil .name .net .org
Sponsored: .aero .asia .cat .coop .jobs .mobi .museum .pro .tel .travel
Infrastructure: .arpa .root
Proposed locations: .berlin .lat .nyc children: .kid .kids
language communities: .bzh .cym .gal .sco
technical: .geo .mail .web other: .post .xxx
Deleted/retired: .nato
Reserved: .example .invalid .localhost .test
Pseudo-domains: .bitnet .csnet .ip .local .onion .uucp
A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country or a dependent territory.
ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs. Creation and delegation of ccTLDs is performed by the Internet Assigned Numbers Authority (IANA), and with certain exceptions corresponds to the ISO 3166-1 alpha-2 country codes maintained by the ISO 3166 Maintenance Agency.
List of ccTLDs
*=Foreign registration permitted
A
.ac – Ascension Island *
.ad – Andorra
.ae – United Arab Emirates
.af – Afghanistan
.ag – Antigua and Barbuda *
.ai – Anguilla
.al – Albania
.am – Armenia *
.an – Netherlands Antilles
.ao – Angola
.aq – Antarctica
.ar – Argentina
.as – American Samoa *
.at – Austria *
.au – Australia
.aw – Aruba
.ax – Aland Islands
.az – Azerbaijan
B
.ba – Bosnia and Herzegovina
.bb – Barbados
.bd – Bangladesh
.be – Belgium *
.bf – Burkina Faso
.bg – Bulgaria
.bh – Bahrain
.bi – Burundi *
.bj – Benin
.bm – Bermuda
.bn – Brunei
.bo – Bolivia *
.br – Brazil *
.bs – Bahamas *
.bt – Bhutan
.bv – Bouvet Island (not in use; no registrations)
.bw – Botswana
.by – Belarus
.bz – Belize *
C
.ca – Canada
.cat – Catalunya
.cc – Cocos (Keeling) Islands *
.cd – Democratic Republic of the Congo (formerly .zr – Zaire) *
.cf – Central African Republic
.cg – Republic of the Congo *
.ch – Switzerland *
.ci – Côte d'Ivoire (Ivory Coast)
.ck – Cook Islands *
.cl – Chile
.cm – Cameroon
.cn – People's Republic of China *
.co – Colombia
.cr – Costa Rica
.cu – Cuba
.cv – Cape Verde
.cx – Christmas Island *
.cy – Cyprus
.cz – Czech Republic
D
.de – Germany
.dj – Djibouti *
.dk – Denmark *
.dm – Dominica
.do – Dominican Republic
.dz – Algeria
E
.ec – Ecuador
.ee – Estonia
.eg – Egypt
.eh – Western Sahara (not assigned; no DNS)
.er – Eritrea
.es – Spain *
.et – Ethiopia
.eu – European Union (code "exceptionally reserved" by ISO 3166-1)
F
.fi – Finland
.fj – Fiji *
.fk – Falkland Islands
.fm – Federated States of Micronesia *
.fo – Faroe Islands
.fr – France
G
.ga – Gabon
.gb – United Kingdom (Reserved domain by IANA; deprecated – see .uk)
.gd – Grenada
.ge – Georgia
.gf – French Guiana
.gg – Guernsey
.gh – Ghana
.gi – Gibraltar
.gl – Greenland *
.gm – Gambia
.gn – Guinea
.gp – Guadeloupe
.gq – Equatorial Guinea
.gr – Greece *
.gs – South Georgia and the South Sandwich Islands *
.gt – Guatemala
.gu – Guam
.gw – Guinea-Bissau
.gy – Guyana
H
.hk – Hong Kong *
.hm – Heard Island and McDonald Islands *
.hn – Honduras *
.hr – Croatia
.ht – Haiti
.hu – Hungary *
I
.id – Indonesia
.ie – Ireland
.il – Israel *
.im – Isle of Man *
.in – India *
.io – British Indian Ocean Territory *
.iq – Iraq
.ir – Iran *
.is – Iceland
.it – Italy
J
.je – Jersey
.jm – Jamaica
.jo – Jordan
.jp – Japan
K
.ke – Kenya
.kg – Kyrgyzstan
.kh – Cambodia
.ki – Kiribati
.km – Comoros
.kn – Saint Kitts and Nevis
.kp – North Korea
.kr – South Korea
.kw – Kuwait
.ky – Cayman Islands
.kz – Kazakhstan *
L
.la – Laos *
.lb – Lebanon
.lc – Saint Lucia
.li – Liechtenstein *
.lk – Sri Lanka
.lr – Liberia
.ls – Lesotho
.lt – Lithuania
.lu – Luxembourg
.lv – Latvia *
.ly – Libya *
M
.ma – Morocco
.mc – Monaco
.md – Moldova *
.me – Montenegro
.mg – Madagascar
.mh – Marshall Islands
.mk – Republic of Macedonia
.ml – Mali
.mm – Myanmar
.mn – Mongolia *
.mo – Macau
.mp – Northern Mariana Islands *
.mq – Martinique
.mr – Mauritania
.ms – Montserrat *
.mt – Malta
.mu – Mauritius *
.mv – Maldives
.mw – Malawi *
.mx – Mexico *
.my – Malaysia
.mz – Mozambique
N
.na – Namibia *
.nc – New Caledonia
.ne – Niger
.nf – Norfolk Island *
.ng – Nigeria
.ni – Nicaragua
.nl – Netherlands *
.no – Norway
.np – Nepal
.nr – Nauru *
.nu – Niue *
.nz – New Zealand *
.nc.tr – North Cyprus *
O
.om – Oman
P
.pa – Panama
.pe – Peru
.pf – French Polynesia
.pg – Papua New Guinea
.ph – Philippines *
.pk – Pakistan *
.pl – Poland *
.pm – Saint Pierre and Miquelon
.pn – Pitcairn Islands *
.pr – Puerto Rico *
.ps – Palestine *
.pt – Portugal *
.pw – Palau
.py – Paraguay
Q
.qa – Qatar
R
.re – Réunion
.ro – Romania *
.rs – Serbia
.ru – Russia *
.rw – Rwanda
S
.sa – Saudi Arabia
.sb – Solomon Islands *
.sc – Seychelles *
.sd – Sudan
.se – Sweden *
.sg – Singapore
.sh – Saint Helena *
.si – Slovenia
.sj – Svalbard and Jan Mayen islands (not in use; no registrations)
.sk – Slovakia
.sl – Sierra Leone
.sm – San Marino *
.sn – Senegal
.so – Somalia * (down, still is delegated to Monolith [ ml.org] Philadelphia, an entity defunct since end-1998)
.sr – Suriname *
.st – São Tomé and Príncipe *
.su – Soviet Union (deprecated; being phased out; code "transitionally reserved" by ISO 3166-1)
.sv – El Salvador
.sy – Syria *
.sz – Swaziland *
T
.tc – Turks and Caicos Islands
.td – Chad
.tf – French Southern Territories
.tg – Togo *
.th – Thailand
.tj – Tajikistan *
.tk – Tokelau *
.tl – East Timor (formerly .tp) *
.tm – Turkmenistan *
.tn – Tunisia
.to – Tonga *
.tp – East Timor (deprecated – use .tl; code "transitionally reserved" by ISO 3166-1)
.tr – Turkey
.tt – Trinidad and Tobago *
.tv – Tuvalu *
.tw – Taiwan *
.tz – Tanzania
U
.ua – Ukraine
.ug – Uganda *
.uk – United Kingdom (code "exceptionally reserved" by ISO 3166-1) (see also .gb)
.us – United States *
.uy – Uruguay
.uz – Uzbekistan
V
.va – Vatican City
.vc – Saint Vincent and the Grenadines *
.ve – Venezuela
.vg – British Virgin Islands *
.vi – United States Virgin Islands
.vn – Vietnam
.vu – Vanuatu *
W
.wf – Wallis and Futuna
.ws – Samoa (formerly Western Samoa) *
Y
.ye – Yemen
.yt – Mayotte
.yu – Yugoslavia (subsequently renamed Serbia and Montenegro)
Z
.za – South Africa *
.zm – Zambia
.zw – Zimbabwe
Active:
.ac .ad .ae .af .ag .ai .al .am .an .ao .aq .ar .as .at .au .aw .ax .az .ba .bb .bd .be .bf .bg .bh .bi .bj .bm .bn .bo .br .bs .bt .bw .by .bz .ca .cc .cd .cf .cg .ch .ci .ck .cl .cm .cn .co .cr .cu .cv .cx .cy .cz .de .dj .dk .dm .do .dz .ec .ee .eg .er .es .et .eu .fi .fj .fk .fm .fo .fr .ga .gd .ge .gf .gg .gh .gi .gl .gm .gn .gp .gq .gr .gs .gt .gu .gw .gy .hk .hm .hn .hr .ht .hu .id .ie .il .im .in .io .iq .ir .is .it .je .jm .jo .jp .ke .kg .kh .ki .km .kn .kp .kr .kw .ky .kz .la .lb .lc .li .lk .lr .ls .lt .lu .lv .ly .ma .mc .me .md .mg .mh .mk .ml .mm .mn .mo .mp .mq .mr .ms .mt .mu .mv .mw .mx .my .mz .na .nc .ne .nf .ng .ni .nl .no .np .nr .nu .nz .om .pa .pe .pf .pg .ph .pk .pl .pn .pr .ps .pt .pw .py .qa .re .ro .rs .ru .rw .sa .sb .sc .sd .se .sg .sh .si .sk .sl .sm .sn .sr .st .sv .sy .sz .tc .td .tf .tg .th .tj .tk .tl .tm .tn .to .tr .tt .tv .tw .tz .ua .ug .uk .us .uy .uz .va .vc .ve .vg .vi .vn .vu .wf .ws .ye .za .zm .zw
Reserved/unassigned: .bl .eh .mf
Allocated/unused: .bv .gb .pm .sj .so .um .yt
Phaseout: .su .tp .yu
Deleted/retired: .cs .zr
Generic top-level domain
A generic top-level domain (gTLD) is a top-level domain used (at least in theory) by a particular class of organization. These are three or more letters long, and are named for the type of organization that they represent (for example, .com for commercial organizations). The following gTLDs currently exist[1] (as does .arpa, which is sometimes considered a gTLD):
.aero - for the air transport industry
.asia - for companies. organisations and individuals in the Asia-Pacific region
.biz - for business use
.cat - for Catalan language/culture
.com - for commercial organizations, but unrestricted
.coop - for cooperatives
.edu - for post-secondary educational establishments
.eu - for companies. organisations and individuals in the European Union
.gov - for governments and their agencies in the United States
.info - for informational sites, but unrestricted
.int - for international organizations established by treaty
.jobs - for employment-related sites
.mil - for the US military
.mobi - for sites catering to mobile devices
.museum - for museums
.name - for families and individuals
.net - originally for network infrastructures, now unrestricted
.org - originally for organizations not clearly falling within the other gTLDs, now unrestricted
.pro - for certain professions
.tel - for services involving connections between the telephone network and the Internet (added March 2, 2007)
.travel - for travel agents, airlines, hoteliers, tourism bureaus, etc.
.post - is a proposed top-level domain for the internet, submitted to ICANN for approval as a sponsored TLD. It would be restricted to the use of national and regional postal services, and private businesses that provide similar services. It is sponsored by the Universal Postal Union, an international organisation based in Bern, Switzerland. As of August 2006, approval and implementation has not yet happened, overshooting the deadline of 2005.
.tel - is a top-level domain approved by ICANN as a sponsored TLD. It would be restricted to "internet communication" services, and provide a supplement to the traditional numeric namespace for telecommunication services ( i.e. telephone numbers). It is sponsored by Telname Limited. In May 2006, it was approved to be added to the global DNS root. The TLD was added to the root servers on March 2, 2007.
.xxx - is a proposed top-level domain (TLD) intended as a voluntary option for sexually explicit sites on the Internet. The name is inspired by the former MPAA and BBFC "X" rating, now commonly applied to pornographic movies as "XXX". ICANN announced in June 1, 2005 that
.xxx would become a sponsored top-level domain similar to .aero, .travel, etc. but it was never implemented. On May 10, 2006, ICANN reversed its decision, and on March 30, 2007, ICANN rejected the .xxx proposal a third time
Generic top-level domains
Unsponsored: .biz .com .edu .gov .info .int .mil .name .net .org
Sponsored: .aero .asia .cat .coop .jobs .mobi .museum .pro .tel .travel
Infrastructure: .arpa .root
Proposed locations: .berlin .lat .nyc children: .kid .kids
language communities: .bzh .cym .gal .sco
technical: .geo .mail .web other: .post .xxx
Deleted/retired: .nato
Reserved: .example .invalid .localhost .test
Pseudo-domains: .bitnet .csnet .ip .local .onion .uucp
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