11 thg 6, 2008

Root Zone Database

The Root Zone Database represents the delegation details of top-level domains, including gTLDs such as “.COM”, and country-code TLDs such as “.UK”. As the manager of the DNS root zone, IANA is responsible for coordinating these delegations in accordance with its policies and procedures.

Much of this data is also available via the WHOIS protocol at whois.iana.org.
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ccTLDs gTLDs IDNs Reset search
Domain Type Purpose / Sponsoring Organisation
.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)
.AERO sponsored Reserved for members of the air-transport industry
Societe Internationale de Telecommunications Aeronautique S.C.
.AF country-code Afghanistan
Ministry of Communications
Islamic Transitional Government of Afghanistan
.AG country-code Antigua and Barbuda
UHSA School of Medicine
.AI country-code Anguilla
Government of Anguilla
.AL country-code Albania
Telecommunications Regulatory Entity (TRE)
.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
.AX country-code Aland Islands
Ålands landskapsregering
.AZ country-code Azerbaijan
.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
.BH country-code Bahrain
.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 en Bolivia - ADSIB
.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
.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)
.CAT sponsored Reserved for the Catalan linguistic and cultural community
Fundacio puntCAT
.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 Columbia
.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
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
.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
.EC country-code Ecuador
.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
.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
.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
.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
.GN country-code Guinea
Centre National des Sciences Halieutiques de Boussoura
.GOV sponsored Reserved exclusively for the United States Government
General Services Administration
.GP country-code Guadeloupe
Networking Technologies Group
.GQ country-code Equatorial Guinea
.GR country-code Greece
.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 Centre for Software Technology
.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
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
.JE country-code Jersey
Island Networks (Jersey) Ltd.
.JM country-code Jamaica
University of West Indies
.JO country-code Jordan
National Information Technology Centre
.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
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
.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
.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
.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
.MR country-code Mauritania
University of Nouakchott
.MS country-code Montserrat
Lubimal (MS) 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
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
The Global Name Registry Ltd.
.NC country-code New Caledonia
Office des Postes et Telecommunications
.NE country-code Niger
.NET generic Generic top-level domain
VeriSign Global Registry Services
.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
.NP country-code Nepal
Mercantile Communications Pvt. Ltd.
.NR country-code Nauru
.NU country-code Niue
Internet Users Society - Niue
.NZ country-code New Zealand
.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
.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
Fundacao para a Computacao Cientifica Nacional
.PW country-code Palau
Micronesia Investment and Development Corporation
.PY country-code Paraguay
.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
.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) Limited
.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
.SK country-code Slovakia
SK-NIC, a.s.
.SL country-code Sierra Leone
.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
.ST country-code Sao Tome and Principe
.SU country-code Soviet Union (being phased out)
Russian Institute for Development of Public Networks
.SV country-code El Salvador
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
.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
Timor-Leste NIC
Department of Information Technology (DoIT)
Ministry of Transport, Communications and Public Works
.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 Corporation
.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
.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
test:zh-Hans test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:hi-Deva test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:ru-Cyrl test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:ko-Hang test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:yi-Hebr test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:zh-Hant test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:fa-Arab test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:ta-Taml test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:el-Grek test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:ar-Arab test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
test:ja-Kana test Reserved for testing internationalised domain names
Internet Assigned Numbers Authority
.YE country-code Yemen
.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)