域名体系代码顶级域名

时间：2023-07-06 14:57:02 | 来源：营销百科

时间：2023-07-06 14:57:02 来源：营销百科

域名体系代码顶级域名：.AC

country-code Ascension Island Network Information Center (AC Domain Registry) c/o Cable and Wireless (Ascension Island)

.AD

country-code Andorra STA Servei de Telecomunicacions d'Andorra

.AE

country-code United Arab Emirates Telecommunication Regulatory Authority (TRA)

.AF

country-code Afghanistan Ministry of Communications and IT

.AG

country-code Antigua and Barbuda UHSA School of Medicine

.AI

country-code Anguilla Government of Anguilla

.AL

country-code Albania Electronic and Postal Communications Authority - AKEP

.AM

country-code Armenia Internet Society

.AN

country-code Netherlands Antilles University of The Netherlands Antilles

.AO

country-code Angola Faculdade de Engenharia da Universidade Agostinho Neto

.AQ

country-code Antarctica Mott and Associates

.AR

country-code Argentina MRECIC (Ministerio de Relaciones Exteriores, Comercio Internacional y Culto)

.AS

country-code American Samoa AS Domain Registry

.AT

country-code Austria NIC AT Internet Verwaltungs und Betriebsgesellschaft m.b.H

.AU

country-code Australia .au Domain Administration (auDA)

.AW

country-code Aruba SETAR

.AX

country-code Aland Islands Aring;lands landskapsregering

.AZ

country-code Azerbaijan IntraNS

.BA

country-code Bosnia and Herzegovina Universtiy Telinformatic Centre (UTIC)

.BB

country-code Barbados Government of Barbados Ministry of Economic Affairs and Development Telecommunications Unit

.BD

country-code Bangladesh Ministry of Post Telecommunications Bangladesh Secretariate

.BE

country-code Belgium DNS BE vzw/asbl

.BF

country-code Burkina Faso DELGI Delegational Generale Informatique

.BG

country-code Bulgaria Register BG

.BH

country-code Bahrain BATELCO

.BI

country-code Burundi Centre National de l'Informatique

.BJ

country-code Benin Offices des Postes et Telecommunications

.BL

country-code Saint Barthelemy Not assigned

.BM

country-code Bermuda Registry General Ministry of Labour and Immigration

.BN

country-code Brunei Darussalam Jabatan Telekom Brunei

.BO

country-code Bolivia Agencia para el Desarrollo de la Información de la Sociedad en Bolivia

.BR

country-code Brazil Comite Gestor da Internet no Brasil

.BS

country-code Bahamas The College of the Bahamas

.BT

country-code Bhutan Ministry of Information and Communications

.BV

country-code Bouvet Island UNINETT Norid A/S

.BW

country-code Botswana University of Botswana

.BY

country-code Belarus The State Centre of Security Information of Belarus Republic

.BZ

country-code Belize University College of Belize

.CA

country-code Canada Canadian Internet Registration Authority (CIRA) Autorite Canadienne pour les Enregistrements Internet (ACEI)

.CC

country-code Cocos (Keeling) Islands eNIC Cocos (Keeling) Islands Ltd. Pty, d/b/a Island Internet Services

.CD

country-code Congo, The Democratic Republic of the NIC Congo - Interpoint SARL

.CF

country-code Central African Republic Societe Centrafricaine de Telecommunications (SOCATEL)

.CG

country-code Congo ONPT Congo and Interpoint Switzerland

.CH

country-code Switzerland SWITCH The Swiss Education Research Network

.CI

country-code Cote d'Ivoire INP-HB Institut National Polytechnique Felix Houphouet Boigny

.CK

country-code Cook Islands Telecom Cook Islands Ltd.

.CL

country-code Chile NIC Chile (University of Chile)

.CM

country-code Cameroon Cameroon Telecommunications (CAMTEL)

.CN

country-code China Chinese Academy of Sciences The Computer Network Center

.CO

country-code Colombia Universidad de Los Andes NIC Colombia

.CR

country-code Costa Rica National Academy of Sciences Academia Nacional de Ciencias

.CU

country-code Cuba CENIAInternet Industria y San Jose Capitolio Nacional

.CV

country-code Cape Verde Instituto Superior de Engenharia e Ciencias do Mar

.CX

country-code Christmas Island Christmas Island Internet Administration Limited

.CY

country-code Cyprus University of Cyprus

.CZ

country-code Czech Republic CZ.NIC, z.s.p.o

.DE

country-code Germany DENIC eG

.DJ

country-code Djibouti Societe des Telecommunications Internationales de Djibouti (STID)

.DK

country-code Denmark Dansk Internet Forum

.DM

country-code Dominica DotDM Corporation

.DO

country-code Dominican Republic Pontificia Universidad Catolica Madre y Maestra Recinto Santo Tomas de Aquino

.DZ

country-code Algeria CERIST

.EC

country-code Ecuador NIC EC (NICEC) S.A.

.EE

country-code Estonia National Institute of Chemical Physics and Biophysics

.EG

country-code Egypt Egyptian Universities Network (EUN) Supreme Council of Universities

.EH

country-code Western Sahara Not assigned

.ER

country-code Eritrea Eritrea Telcommunication Services Corporation (EriTel)

.ES

country-code Spain Red es

.ET

country-code Ethiopia Ethiopian Telecommunications Corporation

.EU

country-code European Union EURid vzw/asbl

.FI

country-code Finland Finnish Communications Regulatory Authority

.FJ

country-code Fiji The University of the South Pacific IT Services

.FK

country-code Falkland Islands (Malvinas) Falkland Islands Government

.FM

country-code Micronesia, Federated States of FSM Telecommunications Corporation

.FO

country-code Faroe Islands FO Council

.FR

country-code France AFNIC (NIC France) - Immeuble International

.GA

country-code Gabon Gabon Telecom

.GB

country-code United Kingdom Reserved Domain - IANA

.GD

country-code Grenada The National Telecommunications Regulatory Commission (NTRC)

.GE

country-code Georgia SANET Ltd.

.GF

country-code French Guiana Net Plus

.GG

country-code Guernsey Island Networks Ltd.

.GH

country-code Ghana Network Computer Systems Limited

.GI

country-code Gibraltar Sapphire Networks

.GL

country-code Greenland TELE Greenland A/S

.GM

country-code Gambia GM-NIC

.GN

country-code Guinea Centre National des Sciences Halieutiques de Boussoura

.GP

country-code Guadeloupe Networking Technologies Group

.GQ

country-code Equatorial Guinea GETESA

.GR

country-code Greece ICS-FORTH GR

.GS

country-code South Georgia and the South Sandwich Islands Government of South Georgia and South Sandwich Islands (GSGSSI)

.GT

country-code Guatemala Universidad del Valle de Guatemala

.GU

country-code Guam University of Guam Computer Center

.GW

country-code Guinea-Bissau Fundaccedil;atilde;o IT MEDIA Universidade de Bissao

.GY

country-code Guyana University of Guyana

.HK

country-code Hong Kong Hong Kong Internet Registration Corporation Ltd.

.HM

country-code Heard Island and McDonald Islands HM Domain Registry

.HN

country-code Honduras Red de Desarrollo Sostenible Honduras

.HR

country-code Croatia CARNet - Croatian Academic and Research Network

.HT

country-code Haiti Consortium FDS/RDDH

.HU

country-code Hungary Council of Hungarian Internet Providers (CHIP)

.ID

country-code Indonesia IDNIC-PPAU Mikroelektronika

.IE

country-code Ireland University College Dublin Computing Services Computer Centre

.IL

country-code Israel Internet Society of Israel

.IM

country-code Isle of Man Isle of Man Government

.IN

country-code India National Centre for Software Technology

.IO

country-code British Indian Ocean Territory IO Top Level Domain Registry Cable and Wireless

.IQ

country-code Iraq National Communications and Media Commission of Iraq

.IR

country-code Iran, Islamic Republic of Institute for Studies in Theoretical Physics Mathematics (IPM)

.IS

country-code Iceland ISNIC - Internet Iceland ltd.

.IT

country-code Italy IIT - CNR

.JE

country-code Jersey Island Networks (Jersey) Ltd.

.JM

country-code Jamaica University of West Indies

.JO

country-code Jordan National Information Technology Centre

.JP

country-code Japan Japan Registry Services Co., Ltd.

.KE

country-code Kenya Kenya Network Information Center (KeNIC)

.KG

country-code Kyrgyzstan AsiaInfo Telecommunication Enterprise

.KH

country-code Cambodia Ministry of Post and Telecommunications

.KI

country-code Kiribati Ministry of Communications, Transport, and Tourism Development

.KM

country-code Comoros Comores Telecom

.KN

country-code Saint Kitts and Nevis Ministry of Finance, Sustainable Development Information Technology

.KP

country-code Korea, Democratic People's Republic of Korea Computer Center

.KR

country-code Korea, Republic of National Internet Development Agency of Korea (NIDA)

.KW

country-code Kuwait Ministry of Communications

.KY

country-code Cayman Islands The Information and Communications Technology Authority

.KZ

country-code Kazakhstan Association of IT Companies of Kazakhstan

.LA

country-code Lao People's Democratic Republic Lao National Internet Committee (LANIC) Science Technology and Environment Agency

.LB

country-code Lebanon American University of Beirut Computing and Networking Services

.LC

country-code Saint Lucia University of Puerto Rico

.LI

country-code Liechtenstein Hochschule Liechtenstein

.LK

country-code Sri Lanka Council for Information Technology LK Domain Registrar

.LR

country-code Liberia Data Technology Solutions, Inc.

.LS

country-code Lesotho National University of Lesotho

.LT

country-code Lithuania Kaunas University of Technology Information Technology Development Institute

.LU

country-code Luxembourg RESTENA

.LV

country-code Latvia University of Latvia Institute of Mathematics and Computer Science Department of Network Solutions (DNS)

.LY

country-code Libyan Arab Jamahiriya General Post and Telecommunication Company

.MA

country-code Morocco Agence Nationale de Réglementation des Télécommunications (ANRT)

.MC

country-code Monaco Gouvernement de Monaco Direction des Telecommunications

.MD

country-code Moldova MoldData S.E.

.ME

country-code Montenegro Government of Montenegro

.MF

country-code Saint Martin Not assigned

.MG

country-code Madagascar NIC-MG (Network Information Center Madagascar)

.MH

country-code Marshall Islands Cabinet Office

.MK

country-code Macedonia, The Former Yugoslav Republic of Ministry of Foreign Relations

.ML

country-code Mali SOTELMA

.MM

country-code Myanmar Ministry of Communications, Posts Telegraphs

.MN

country-code Mongolia Datacom Co., Ltd.

.MO

country-code Macao University of Macau

.MP

country-code Northern Mariana Islands Saipan Datacom, Inc.

.MQ

country-code Martinique SYSTEL

.MR

country-code Mauritania University of Nouakchott

.MS

country-code Montserrat MNI Networks Ltd.

.MT

country-code Malta NIC (Malta)

.MU

country-code Mauritius Internet Direct Ltd

.MV

country-code Maldives Dhiraagu Pvt. Ltd. (DHIVEHINET)

.MW

country-code Malawi Malawi Sustainable Development Network Programme (Malawi SDNP)

.MX

country-code Mexico NIC-Mexico ITESM - Campus Monterrey

.MY

country-code Malaysia MYNIC Berhad

.MZ

country-code Mozambique Centro de Informatica de Universidade Eduardo Mondlane

.NA

country-code Namibia Namibian Network Information Center

.NC

country-code New Caledonia Office des Postes et Telecommunications

.NE

country-code Niger SONITEL

.NF

country-code Norfolk Island Norfolk Island Data Services

.NG

country-code Nigeria Nigerian Government c/o National Information Technology Development Agency (NITDA)

.NI

country-code Nicaragua Universidad Nacional del Ingernieria Centro de Computo

.NL

country-code Netherlands Stichting Internet Domeinregistratie Nederland

.NO

country-code Norway UNINETT Norid A/S

.NP

country-code Nepal Mercantile Communications Pvt. Ltd.

.NR

country-code Nauru CENPAC NET

.NU

country-code Niue Internet Users Society - Niue

.NZ

country-code New Zealand InternetNZ

.OM

country-code Oman Oman Telecommunications Company

.PA

country-code Panama Universidad Tecnologica de Panama Panamanian Academic National Network

.PE

country-code Peru Red Cientifica Peruana

.PF

country-code French Polynesia Ministère des Postes et Télécommunications et des sports, chargé des nouvelles technologies de l'information

.PG

country-code Papua New Guinea PNG DNS Administration Vice Chancellors Office The Papua New Guinea University of Technology

.PH

country-code Philippines PH Domain Foundation

.PK

country-code Pakistan PKNIC

.PL

country-code Poland Research and Academic Computer Network

.PM

country-code Saint Pierre and Miquelon AFNIC (NIC France) - Immeuble International

.PN

country-code Pitcairn Pitcairn Island Administration

.PR

country-code Puerto Rico Gauss Research Laboratory Inc.

.PS

country-code Palestinian Territory, Occupied Ministry Of Telecommunications Information Technology, Government Computer Center.

.PT

country-code Portugal Fundacao para a Computacao Cientifica Nacional

.PW

country-code Palau Micronesia Investment and Development Corporation

.PY

country-code Paraguay NIC-PY

.QA

country-code Qatar Qatar Telecom (Q-Tel) Q.S.C.

.RE

country-code Reunion AFNIC (NIC France) - Immeuble International

.RO

country-code Romania National Institute for RD in Informatics

.RS

country-code Serbia Serbian National Register of Internet Domain Names

.RU

country-code Russian Federation Coordination Center for TLD RU

.RW

country-code Rwanda NIC Congo - Interpoint SARL

.SA

country-code Saudi Arabia Communications and Information Technology Commission

.SB

country-code Solomon Islands Solomon Telekom Company Limited

.SC

country-code Seychelles VCS Pty Ltd

.SD

country-code Sudan Sudan Internet Society

.SE

country-code Sweden The Internet Infrastructure Foundation

.SG

country-code Singapore Singapore Network Information Centre (SGNIC) Pte Ltd

.SH

country-code Saint Helena Government of St. Helena

.SI

country-code Slovenia Academic and Research Network of Slovenia (ARNES)

.SJ

country-code Svalbard and Jan Mayen UNINETT Norid A/S

.SK

country-code Slovakia SK-NIC, a.s.

.SL

country-code Sierra Leone Sierratel

.SM

country-code San Marino Telecom Italia San Marino S.p.A.

.SN

country-code Senegal Universite Cheikh Anta Diop NIC Senegal

.SO

country-code Somalia World Class Domains c/o Monolith Innovation Group

.SR

country-code Suriname Telesur

.ST

country-code Sao Tome and Principe Tecnisys

.SU

country-code Soviet Union (being phased out) Russian Institute for Development of Public Networks (ROSNIIROS)

.SV

country-code El Salvador SVNet Col. Medica Dr. Emilio Alvarez

.SY

country-code Syrian Arab Republic Syrian Telecommunications Establishment (STE)

.SZ

country-code Swaziland University of Swaziland Department of Computer Science

.TC

country-code Turks and Caicos Islands Melrex TC

.TD

country-code Chad Société des télécommunications du Tchad (SOTEL TCHAD)

.TF

country-code French Southern Territories AFNIC (NIC France) - Immeuble International

.TG

country-code Togo CAFE INFORMATIQUE ET TELECOMMUNICATION

.TH

country-code Thailand Thai Network Information Center Foundation

.TJ

country-code Tajikistan Information Technology Center

.TK

country-code Tokelau Telecommunication Tokelau Corporation (Teletok)

.TL

country-code Timor-Leste Ministry of Infrastructure Information and Technology Division

.TM

country-code Turkmenistan TM Domain Registry Ltd

.TN

country-code Tunisia Agence Tunisienne d'Internet

.TO

country-code Tonga Government of the Kingdom of Tonga H.R.H. Crown Prince Tupouto'a c/o Consulate of Tonga

.TP

country-code Portuguese Timor (being phased out) -

.TR

country-code Turkey Middle East Technical University Department of Computer Engineering

.TT

country-code Trinidad and Tobago University of the West Indies Faculty of Engineering

.TV

country-code Tuvalu Ministry of Finance and Tourism

.TW

country-code Taiwan Taiwan Network Information Center (TWNIC)

.TZ

country-code Tanzania, United Republic of University of Dar Es Salaam

.UA

country-code Ukraine Communication Systems Ltd

.UG

country-code Uganda Uganda Online Ltd.

.UK

country-code United Kingdom Nominet UK

.UM

country-code United States Minor Outlying Islands Not assigned

.US

country-code United States NeuStar, Inc. Loudon Tech Center

.UY

country-code Uruguay SeCIU - Universidad de la Republica

.UZ

country-code Uzbekistan Computerization and Information Technologies Developing Center UZINFOCOM

.VA

country-code Holy See (Vatican City State) Holy See Secretariat of State Internet Office of the Holy See

.VC

country-code Saint Vincent and the Grenadines Ministry of Telecommunications, Science, Technology and Industry

.VE

country-code Venezuela Centro Nacional de Tecnologias de Informacion

.VG

country-code Virgin Islands, British Pinebrook Developments Ltd

.VI

country-code Virgin Islands, U.S. Virgin Islands Public Telcommunications System c/o COBEX Internet Services

.VN

country-code Viet Nam Ministry of Post and Telematics

.VU

country-code Vanuatu Telecom Vanuatu Limited

.WF

country-code Wallis and Futuna AFNIC (NIC France) - Immeuble International

.WS

country-code Samoa Government of Samoa Ministry of Foreign Affairs

.YE

country-code Yemen TeleYemen

.YT

country-code Mayotte AFNIC (NIC France) - Immeuble International

.YU

country-code Yugoslavia (being phased out) Serbian National Register of Internet Domain Names (temporary caretaker)

.ZA

country-code South Africa ZA Domain Name Authority

.ZM

country-code Zambia ZAMNET Communication Systems Ltd.

.ZW

country-code Zimbabwe Postal and Telecommunications Regulatory Authority of Zimbabwe (POTRAZ)