Country Code
312 dominios de nivel superior
Country code top-level domains (ccTLDs) are two-letter domain extensions assigned to countries and territories based on ISO 3166-1 alpha-2 codes. Managed by designated national registries, ccTLDs like .uk (United Kingdom), .de (Germany), .jp (Japan), and .br (Brazil) serve as digital identifiers for nations on the internet. Some ccTLDs restrict registration to local residents or businesses, while others — such as .io (British Indian Ocean Territory), .ai (Anguilla), and .tv (Tuvalu) — have become popular globally due to their appeal in the tech and media industries. IANA delegates ccTLD management to local operators, and each registry sets its own pricing, registration policies, and dispute resolution procedures. ccTLDs are often preferred for local SEO, as search engines may associate them with geographic relevance.
| TLD | Nombre | Registro | Dominios |
|---|---|---|---|
| .cn | China | China Internet Network Information Center (CNNIC) | 21 000 000 |
| .de | Germany | DENIC eG | 17 400 000 |
| .uk | United Kingdom | Nominet UK | 11 000 000 |
| .nl | Netherlands | SIDN (Stichting Internet Domeinregistratie Nederland) | 6 200 000 |
| .ru | Russia | Coordination Center for TLD RU | 5 400 000 |
| .br | Brazil | Comite Gestor da Internet no Brasil (CGI.br) | 5 000 000 |
| .au | Australia | auDA (au Domain Administration Ltd) | 4 300 000 |
| .fr | France | AFNIC (Association Française pour le Nommage Internet en Coopération) | 4 000 000 |
| .eu | European Union | EURid | 3 600 000 |
| .it | Italy | Registro.it (IIT-CNR) | 3 500 000 |
| .ca | Canada | Canadian Internet Registration Authority (CIRA) | 3 300 000 |
| .jp | Japan | Japan Registry Services Co., Ltd. (JPRS) | 1 700 000 |
| .pl | Poland | NASK (Naukowa i Akademicka Sieć Komputerowa) | 2 600 000 |
| .in | India | National Internet Exchange of India (NIXI) | 2 400 000 |
| .us | United States | GoDaddy Registry (operated under NTIA authorization) | 1 800 000 |
| .co | Colombia | .CO Internet S.A.S. | 2 500 000 |
| .io | British Indian Ocean Territory | Internet Computer Bureau Ltd (ICB) | 1 500 000 |
| .me | Montenegro | doMEn d.o.o. | 1 100 000 |
| .ai | Anguilla | Government of Anguilla | 300 000 |
| .se | Sweden | The Internet Foundation in Sweden (Internetstiftelsen) | 1 500 000 |
| .ch | Switzerland | SWITCH Information Technology Services | 2 400 000 |
| .at | Austria | nic.at GmbH | 1 400 000 |
| .dk | Denmark | Punktum dk A/S | 1 400 000 |
| .be | Belgium | DNS Belgium | 1 700 000 |
| .fi | Finland | Finnish Transport and Communications Agency (Traficom) | 500 000 |
| .no | Norway | Norid AS | 700 000 |
| .cz | Czech Republic | CZ.NIC, z.s.p.o. | 1 400 000 |
| .kr | South Korea | Korea Internet & Security Agency (KISA) | 1 100 000 |
| .tw | Taiwan | Taiwan Network Information Center (TWNIC) | 800 000 |
| .mx | Mexico | NIC Mexico (ITESM) | 900 000 |
| .ar | Argentina | NIC Argentina (NIC.ar) | 600 000 |
| .za | South Africa | ZA Domain Name Authority (ZADNA) | 1 200 000 |
| .yt | Mayotte (Department of) | — | |
| .ભારત | National Internet Exchange of India | — | |
| .台灣 | Taiwan Network Information Center (TWNIC) | — | |
| .澳門 | Macao Post and Telecommunications Bureau (CTT) | — | |
| .er | Eritrea (State of) | — | |
| .nc | New Caledonia | — | |
| .ne | Niger (Republic of) | — | |
| .zw | Zimbabwe (Republic of) | — | |
| .قطر | Communications Regulatory Authority | — | |
| .հայ | "Internet Society" Non-governmental Organization | — | |
| .বাংলা | Posts and Telecommunications Division | — | |
| .es | Spain (Kingdom of) | — | |
| .gu | Guam | — | |
| .gb | United Kingdom (United Kingdom of Great Britain and Northern Ireland) | — | |
| .gd | Grenada | — | |
| .gg | Guernsey (Bailiwick of) | — | |
| .gi | Gibraltar | — | |
| .gm | Gambia (Republic of The) | — | |
| .gn | Guinea (Republic of) | — | |
| .gs | South Georgia and the South Sandwich Islands | — | |
| .hk | Hong Kong (Hong Kong Special Administrative Region of the People's Republic of China) | — | |
| .is | Iceland | — | |
| .kn | Saint Kitts and Nevis (Federation of) | — | |
| .la | Laos (Lao People's Democratic Republic) | — | |
| .ng | Nigeria (Federal Republic of) | — | |
| .nf | Norfolk Island (Territory of) | — | |
| .pf | French Polynesia and Clipperton Island | — | |
| .pg | Papua New Guinea (Independent State of) | — | |
| .ph | Philippines (Republic of the) | — | |
| .pk | Pakistan (Islamic Republic of) | — | |
| .pn | Pitcairn Islands (Pitcairn - Henderson - Ducie and Oeno Islands) | — | |
| .tk | Tokelau | — | |
| .sx | Sint Maarten | — | |
| .sz | Swaziland (Kingdom of) | — | |
| .ws | Samoa (Independent State of) | — | |
| .бг | Imena.BG AD | — | |
| .sv | El Salvador (Republic of) | — | |
| .sy | Syria (Syrian Arab Republic) | — | |
| .ve | Venezuela (Bolivarian Republic of) | — | |
| .ly | Libya | — | |
| .nu | Niue | — | |
| .ею | EURid vzw/asbl | — | |
| .امارات | Telecommunications Regulatory Authority (TRA) | — | |
| .台湾 | Taiwan Network Information Center (TWNIC) | — | |
| .香港 | Hong Kong Internet Registration Corporation Ltd. | — | |
| .ye | Yemen (Republic of) | — | |
| .bf | Burkina Faso | — | |
| .新加坡 | Singapore Network Information Centre (SGNIC) Pte Ltd | — | |
| .ad | Andorra (Principality of) | — | |
| .af | Afghanistan (Islamic Republic of) | — | |
| .al | Albania (Republic of) | — | |
| .an | Netherlands Antilles | — | |
| .bb | Barbados | — | |
| .bw | Botswana (Republic of) | — | |
| .by | Belarus (Republic of) | — | |
| .cv | Cape Verde (Republic of) | — | |
| .мкд | Macedonian Academic Research Network Skopje | — | |
| .мон | Datacom Co.,Ltd | — | |
| .рф | Coordination Center for TLD RU | — | |
| .срб | Serbian National Internet Domain Registry (RNIDS) | — | |
| .укр | Ukrainian Network Information Centre (UANIC), Inc. | — | |
| .გე | Information Technologies Development Center (ITDC) | — | |
| .भारत | National Internet Exchange of India | — | |
| .भारतम् | National Internet eXchange of India | — | |
| .भारोत | National Internet eXchange of India | — | |
| .భారత్ | National Internet Exchange of India | — | |
| .ਭਾਰਤ | National Internet Exchange of India | — | |
| .ಭಾರತ | National Internet eXchange of India | — |