企业网站域名设计与查询
Domain
Type
Purpose / Sponsoring Organization
.AC
country-code
Ascension Island
Network Information Center (AC Domain Registry)
c/o Cable and Wireless (Ascension Island)
.AD
country-code
Andorra
Andorra Telecom
.AE
country-code
United Arab Emirates
Telecommunication Regulatory Authority (TRA)
.AERO
sponsored
Reserved for members of the air-transport industry
Societe Internationale de Telecommunications Aeronautique (SITA INC USA)
.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)
.ARPA
infrastructure
Reserved exclusively to support operationally-critical infrastructural identifier spaces as advised by the Internet Architecture Board
Internet Assigned Numbers Authority
.AS
country-code
American Samoa
AS Domain Registry
.ASIA
sponsored
Restricted to the Pan-Asia and Asia Pacific community
DotAsia Organisation Ltd.
.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
Ålands 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 Secretariat
.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
.BIZ
generic-restricted
Restricted for Business
NeuStar, Inc.
.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
Open Contact Ltd.
.BZ
country-code
Belize
University of Belize
.CA
country-code
Canada
Canadian Internet Registration Authority (CIRA)
Autorite Canadienne pour les Enregistrements Internet (ACEI)
.CAT
sponsored
Reserved for the Catalan linguistic and cultural community
Fundacio puntCAT
.CC
country-code
Cocos (Keeling) Islands
eNIC Cocos (Keeling) Islands Pty.
Ltd. 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
.CO Internet S.A.S.
.COM
generic
Generic top-level domain
VeriSign Global Registry Services
.COOP
sponsored
Reserved for cooperative associations
DotCooperation LLC
.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
Agência Nacional das Comunicações (ANAC)
.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
Djibouti Telecom S.A
.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.
.EDU
sponsored
Reserved for post-secondary institutions accredited by an agency on the U.S. Department of Education's list of Nationally Recognized Accrediting Agencies
EDUCAUSE
.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 Telecommunication 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
Caucasus Online
.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
.GOV
sponsored
Reserved exclusively for the United States Government
General Services Administration
Attn: QTDC, 2E08 (.gov Domain Registration)
.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
Fundação 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 Internet Exchange of India
.INFO
generic
Generic top-level domain
Afilias Limited
.INT
sponsored
Used only for registering organizations established by international treaties between governments
Internet Assigned Numbers Authority
.IO
country-code
British Indian Ocean Territory
IO Top Level Domain Registry
Cable and Wireless
.IQ
country-code
Iraq
Communications and Media Commission (CMC)
.IR
country-code
Iran, Islamic Republic of
Institute for Research in Fundamental Sciences
.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 Center (NITC)
.JOBS
sponsored
Reserved for human resource managers
Employ Media LLC
.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
Korea Internet & Security Agency (KISA)
.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 Communications Electroniques
.MD
country-code
Moldova, Republic of
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
.MIL
sponsored
Reserved exclusively for the United States Military
DoD Network Information Center
.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
.MOBI
sponsored
Reserved for consumers and providers of mobile products and services
mTLD Top Level Domain Limited dba dotMobi
.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
.MUSEUM
sponsored
Reserved for museums
Museum Domain Management Association
.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
.NAME
generic-restricted
Reserved for individuals
VeriSign Information Services, Inc.
.NC
country-code
New Caledonia
Office des Postes et Telecommunications
.NE
country-code
Niger
SONITEL
.NET
generic
Generic top-level domain
VeriSign Global Registry Services
.NF
country-code
Norfolk Island
Norfolk Island Data Services
.NG
country-code
Nigeria
Nigeria Internet Registration Association
.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
The IUSN Foundation
.NZ
country-code
New Zealand
InternetNZ
.OM
country-code
Oman
Oman Telecommunications Company
.ORG
generic
Generic top-level domain
Public Interest Registry (PIR)
.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.
.PRO
generic-restricted
Restricted to credentialed professionals and related entities
Registry Services Corporation
dba RegistryPro
.PS
country-code
Palestinian Territory, Occupied
Ministry Of Telecommunications &
Information Technology,
Government Computer Center.
.PT
country-code
Portugal
Fundação para a Computação Científica 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 R&D in Informatics
.RS
country-code
Serbia
Serbian National Register of
Internet Domain Names (RNIDS)
.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, Ascension and Tristan da Cunha
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
Ministry of Post and Telecommunications
.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)
.TEL
sponsored
Reserved for businesses and individuals to publish their contact data
Telnic Ltd.
.TF
country-code
French Southern Territories
AFNIC (NIC France) - Immeuble International
.TG
country-code
Togo
Cafe Informatique et Telecommunications
.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
.TRAVEL
sponsored
Reserved for entities whose primary area of activity is in the travel industry
Tralliance Registry Management Company, LLC.
.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
Tanzania Network Information Centre (tzNIC)
.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.
.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, Bolivarian Republic of
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 Information and Communications of Socialist Republic of Viet Nam
.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
.测试
test:zh-Hans
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.परीक्षा
test:hi-Deva
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.испытание
test:ru-Cyrl
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.테스트
test:ko-Hang
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.טעסט
test:yi-Hebr
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.中国
zhongguo:zh-Hans
country-code
China
China Internet Network Information Center
.中國
zhongguo:zh-Hant
country-code
China
China Internet Network Information Center
.ලංකා
lanka:si-Sinh
country-code
Sri Lanka
LK Domain Registry
.測試
test:zh-Hant
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.آزمایشی
test:fa-Arab
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.பரிட்சை
test:ta-Taml
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.香港
hongkong:zh-Hans
country-code
Hong Kong
Hong Kong Internet Registration Corporation Ltd.
.δοκιμή
test:el-Grek
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.إختبار
test:ar-Arab
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.台湾
taiwan:zh-Hans
country-code
Taiwan, Province of China
Taiwan Network Information Center (TWNIC)
.台灣
taiwan:zh-Hant
country-code
Taiwan, Province of China
Taiwan Network Information Center (TWNIC)
.امارات
emarat:ar-Arab
country-code
United Arab Emirates
Telecommunications Regulatory Authority (TRA)
.الاردن
alordon:ar-Arab
country-code
Jordan
National Information Technology Center (NITC)
.السعودية
alsaudiah:ar-Arab
country-code
Saudi Arabia
Communications and Information Technology Commission
.ไทย
thai:th-Thai
country-code
Thailand
Thai Network Information Center Foundation
.рф
rf:ru-Cyrl
country-code
Russian Federation
Coordination Center for TLD RU
.تونس
tunis:ar-Arab
country-code
Tunisia
Agence Tunisienne d'Internet
.مصر
misr:ar-Arab
country-code
Egypt
National Telecommunication Regulatory Authority - NTRA
.இலங்கை
Ilangai:ta-Taml
country-code
Sri Lanka
LK Domain Registry
.فلسطين
falasteen:ar-Arab
country-code
Palestinian Territory, Occupied
Ministry of Telecom & Information Technology (MTIT)
.テスト
test:ja-Kana
test
Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.YE
country-code
Yemen
TeleYemen
.YT
country-code
Mayotte
AFNIC (NIC France) - Immeuble International
.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)

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