This is a list of the oldest extant registered generic top-level domains used in the Domain Name System of the Internet.

Until late February 1986, Domain Registration was limited to organizations with access to ARPA. Public registration was revealed on Usenet on February 24, 1986.[1]

.com

Internet history timeline

Early research and development:

Merging the networks and creating the Internet:

Commercialization, privatization, broader access leads to the modern Internet:

Examples of Internet services:

RankDate of registrationDomainRegistered to
1March 15, 1985symbolics.comSymbolics
2April 24, 1985bbn.comBBN Technologies
3May 24, 1985think.comThinking Machines
4July 11, 1985mcc.comMicroelectronics and Computer Technology Corporation
5September 30, 1985dec.comDigital Equipment Corporation
6November 7, 1985northrop.comNorthrop Corporation
7January 9, 1986xerox.comXerox
8January 17, 1986sri.comSRI International
9March 3, 1986hp.comHewlett-Packard
10March 5, 1986bellcore.comBell Communications Research
11March 19, 1986ibm.comIBM
12March 19, 1986sun.comSun Microsystems
13March 25, 1986intel.comIntel
14March 25, 1986ti.comTexas Instruments
15April 25, 1986att.comAT&T
16May 8, 1986gmr.comGeneral Motors Research Laboratories
17May 8, 1986tek.comTektronix
18July 10, 1986fmc.comFMC Corporation
19July 10, 1986ub.comUngermann-Bass
20August 5, 1986bell-atl.comBell Atlantic
21August 5, 1986ge.comGeneral Electric
22August 5, 1986grebyn.comGrebyn Corporation
23August 5, 1986isc.comInteractive Systems Corporation
24August 5, 1986nsc.comNational Semiconductor
25August 5, 1986stargate.comStargate Information Services[2][3]
26September 2, 1986boeing.comBoeing
27September 18, 1986itcorp.comInterrupt Technology Corporation
28September 29, 1986siemens.comSiemens AG
29October 18, 1986pyramid.comPyramid Technology
30October 27, 1986alphacdc.comAlpha Communications Development Corporation
31October 27, 1986bdm.comBDM Corporation
32October 27, 1986fluke.comFluke Corporation
33October 27, 1986inmet.comIntermetrics
34October 27, 1986kesmai.comKesmai
35October 27, 1986mentor.comMentor Graphics
36October 27, 1986nec.comNEC Corporation
37October 27, 1986ray.comRaytheon
38October 27, 1986rosemount.comRosemount Inc.
39October 27, 1986vortex.comVortex Technology
40November 5, 1986alcoa.comAlcoa
41November 5, 1986gte.comGeneral Telephone and Electronics
42November 17, 1986adobe.comAdobe Systems
43November 17, 1986amd.comAdvanced Micro Devices (AMD)
44November 17, 1986das.comDA Systems, Inc.
45November 17, 1986data-io.comData I/O Corporation
46November 17, 1986octopus.comOctopus Enterprises
47November 17, 1986portal.comPortal Communications Company
48November 17, 1986teltone.comTeltone Corporation
49December 11, 19863com.com3Com Corporation
50December 11, 1986amdahl.comAmdahl Corporation
51December 11, 1986ccur.comConcurrent Computer Corporation
52December 11, 1986ci.comCognition, Inc.
53December 11, 1986convergent.comConvergent Technologies
54December 11, 1986dg.comData General
55December 11, 1986peregrine.comPeregrine Systems
56December 11, 1986quad.comQuadratron Systems Inc.
57December 11, 1986sq.comSoftQuad
58December 11, 1986tandy.comTandy Corporation
59December 11, 1986tti.comCiticorp/TTI
60December 11, 1986unisys.comUnisys
61January 19, 1987cgi.comCarnegie Group Inc.
62January 19, 1987cts.comCrash TimeSharing
63January 19, 1987spdcc.comS.P. Dyer Computer Consulting
64February 19, 1987apple.comApple Computer
65March 4, 1987nma.comNetwork Management Associates
66March 4, 1987prime.comPrime Computer
67April 4, 1987philips.comPhilips
68April 23, 1987datacube.comDatacube Inc.
69April 23, 1987kai.comKuck and Associates, Inc.
70April 23, 1987tic.comTexas Internet Consulting
71April 23, 1987vine.comVine Technology
72April 30, 1987ncr.comNCR Corporation
73May 14, 1987cisco.comCisco Systems
74May 14, 1987rdl.comResearch Development Laboratories
75May 20, 1987slb.comSchlumberger Limited
76May 27, 1987parcplace.comParcPlace Systems, Inc.
77May 27, 1987utc.comUnited Technologies Corporation
78June 26, 1987ide.comInteractive Development Environments
79July 9, 1987trw.comTRW
80July 13, 1987unipress.comUnipress Software
81July 27, 1987dupont.comDuPont
82July 27, 1987lockheed.comLockheed Corporation
83July 28, 1987rosetta.comRosetta Consulting
84August 18, 1987toad.comJohn Gilmore
85August 31, 1987quick.comQuicksilver Engineering
86September 3, 1987allied.comAlliedSignal
87September 3, 1987dsc.comDigital Sound Corporation
88September 3, 1987sco.comSanta Cruz Operation
89September 22, 1987gene.comGenentech
90September 22, 1987kccs.comKC Computer Sciences
91September 22, 1987spectra.comSpectragraphics Corporation
92September 22, 1987wlk.comW.L. Kennedy Jr. & Associates
93September 30, 1987mentat.comMentat Inc.
94October 14, 1987wyse.comWyse Technology
95November 2, 1987cfg.comCaine, Farber & Gordon, Inc.
96November 9, 1987marble.comMarble Associates, Inc.
97November 16, 1987cayman.comCayman Systems, Inc.
98November 16, 1987entity.comEntity Cyber, Inc.
99November 24, 1987ksr.comKendall Square Research
100November 30, 1987nynexst.comNYNEX Science & Technology
Sources:[4][2]

.org

RankDate of registrationDomainRegistered to
0January 17, 1985darpa.orgDARPA
1July 10, 1985mitre.orgMitre Corporation
2March 25, 1986src.orgSemiconductor Research Corporation
3July 10, 1986super.orgCenter for Computing Sciences
4January 7, 1987aero.orgThe Aerospace Corporation
5January 15, 1987mcnc.orgMicroelectronics Center of North Carolina
6April 2, 1987rand.orgRAND Corporation
7April 4, 1987mn.orgSkyPoint Communications
8May 1, 1987rti.orgRTI International
9July 14, 1987usenix.orgUSENIX
10September 2, 1987software.orgBSA Foundation (launched by Software Alliance)[5]
11February 25, 1988fidonet.orgFidoNet
12April 27, 1988ampr.orgAMPRNet
13August 4, 1988osf.orgOpen Software Foundation
14August 11, 1988ida.orgInstitute for Defense Analyses
15September 9, 1988cactus.org
16September 9, 1988nm.org
17September 22, 1988ccf.orgCleveland Clinic
18October 21, 1988erim.org
19November 11, 1988ski.orgSmith-Kettlewell Eye Research Institute
20November 30, 1988iti.org
21January 11, 1989jax.orgJackson Laboratory
22January 13, 1989ncsc.orgNational Center for State Courts
23February 9, 1989aaai.orgAssociation for the Advancement of Artificial Intelligence
24February 24, 1989ie.org
25March 29, 1989stjude.orgSt. Jude Children's Research Hospital
26April 11, 1989mbari.orgMonterey Bay Aquarium Research Institute
27May 24, 1989castle.org
28June 7, 1989carl.org
29June 27, 1989msri.orgMathematical Sciences Research Institute
30July 15, 1989agi.org
31July 17, 1989sf-bay.org
32July 31, 1989mef.org
33August 11, 1989oclc.orgOCLC
34August 23, 1989ei.org
35September 5, 1989cas.org
36September 11, 1989battelle.orgBattelle Memorial Institute
37September 12, 1989sub.org
38September 21, 1989aip.orgAmerican Institute of Physics
39September 28, 1989sdpa.org
40November 8, 1989lonestar.org
41December 1, 1989ieee.orgInstitute of Electrical and Electronics Engineers
42January 10, 1990cit.org
43January 22, 1990sematech.orgSEMATECH
44February 7, 1990omg.org
45February 12, 1990decus.org
46March 13, 1990sublink.org
47March 16, 1990cam.org
48March 20, 1990cpl.orgCleveland Public Library
49April 10, 1990ori.orgOregon Research Institute
50April 13, 1990fhcrc.orgFred Hutchinson Cancer Research Center
51May 16, 1990nwf.orgNational Wildlife Federation
52May 18, 1990mskcc.org
53May 23, 1990boystown.orgBoys Town
54May 24, 1990bwc.org
55May 31, 1990topsail.org
56June 28, 1990ciit.org
57July 17, 1990central.org
58July 27, 1990mind.org
59August 3, 1990stonemarche.org
60August 28, 1990cshl.org
61August 30, 1990fstrf.org
62September 12, 1990dorsai.org
63September 14, 1990elf.org
64September 18, 1990siggraph.orgSIGGRAPH
65September 21, 1990sjh.org
66September 27, 1990igc.orgInstitute for Global Communications
67October 10, 1990cotdazr.org
68October 10, 1990eff.orgElectronic Frontier Foundation
69October 10, 1990sfn.orgSociety for Neuroscience
70October 31, 1990csn.org
71November 1, 1990sfbr.org
72November 7, 1990ais.org
73November 7, 1990hjf.org
74January 4, 1991uniforum.org
75January 4, 1991wgbh.orgWGBH Educational Foundation
76February 1, 1991fsf.orgFree Software Foundation
77February 6, 1991eso.orgEuropean Southern Observatory
78February 6, 1991tiaa.orgTeachers Insurance and Annuity Association of America
79February 13, 1991nysernet.orgNYSERNet
80February 20, 1991acr.orgAmerican College of Radiology
81February 26, 1991nybc.orgNew York Blood Center
82February 26, 1991nypl.orgNew York Public Library
83April 10, 1991cnytdo.org
84April 10, 1991htr.org
85April 10, 1991hvtdc.org
86April 10, 1991nycp.org
87April 11, 1991bpl.orgBoston Public Library
88April 11, 1991scra.orgSouth Carolina Research Authority
89April 12, 1991amnh.orgAmerican Museum of Natural History
90April 15, 1991hellnet.org
91April 15, 1991sil.orgSIL International
92April 18, 1991apc.org
93April 22, 1991mobot.orgMissouri Botanical Garden
94April 25, 1991cni.orgCoalition for Networked Information
95May 1, 1991gumption.org
96May 2, 1991hslc.org
97May 13, 1991guild.org
98May 22, 1991acs.orgAmerican Chemical Society
99May 22, 1991lpl.org
100May 22, 1991rsage.org
Sources:[2]

.edu

Registration within .edu is restricted to accredited educational institutions. Prior to October 2001, registration was available worldwide; it has since been limited to institutions based in the United States.[6]

RankDate of registrationDomainRegistered to
0January 1, 1985darpa.eduDARPA
1April 24, 1985berkeley.eduUniversity of California, Berkeley
1April 24, 1985cmu.eduCarnegie Mellon University
1April 24, 1985purdue.eduPurdue University
1April 24, 1985rice.eduRice University
1April 24, 1985ucla.eduUniversity of California, Los Angeles
6April 25, 1985rutgers.eduRutgers University
7May 23, 1985mit.eduMassachusetts Institute of Technology
8June 27, 1985harvard.eduHarvard University
9July 5, 1985columbia.eduColumbia University
10July 15, 1985cornell.eduCornell University
11July 18, 1985uiuc.eduUniversity of Illinois at Urbana–Champaign
12July 24, 1985udel.eduUniversity of Delaware
13July 31, 1985umd.eduUniversity of Maryland, College Park
14August 13, 1985utexas.eduUniversity of Texas at Austin
15August 20, 1985usc.eduUniversity of Southern California
16September 30, 1985wisc.eduUniversity of Wisconsin–Madison
16September 30, 1985uci.eduUniversity of California, Irvine
18October 4, 1985stanford.eduStanford University
19October 7, 1985umich.eduUniversity of Michigan
20December 9, 1985ucsd.eduUniversity of California, San Diego
21January 6, 1986caltech.eduCalifornia Institute of Technology
22January 23, 1986arizona.eduUniversity of Arizona
23February 21, 1986ucsf.eduUniversity of California, San Francisco
24March 3, 1986dartmouth.eduDartmouth College
24March 3, 1986indiana.eduIndiana University Bloomington
24March 3, 1986okstate.eduOklahoma State University
24March 3, 1986unlv.eduUniversity of Nevada, Las Vegas
24March 3, 1986wfu.eduWake Forest University
24March 3, 1986wright.eduWright State University
30March 10, 1986isi.eduInformation Sciences Institute
31March 19, 1986ucdavis.eduUniversity of California, Davis
31March 19, 1986uta.eduUniversity of Texas at Arlington
31March 19, 1986virginia.eduUniversity of Virginia
34March 25, 1986ufl.eduUniversity of Florida
34March 25, 1986bu.eduBoston University
34March 25, 1986rpi.eduRensselaer Polytechnic Institute
34March 25, 1986umass.eduUniversity of Massachusetts
34March 25, 1986northeastern.eduNortheastern University
34March 25, 1986usl.eduUniversity of Southwestern Louisiana (USL) 1960~1999, then: University of Louisiana at Lafayette
40May 8, 1986gatech.eduGeorgia Institute of Technology
40May 8, 1986toronto.eduUniversity of Toronto[7]
40May 8, 1986sju.eduSaint Joseph's University
40May 8, 1986uab.eduUniversity of Alabama at Birmingham
44June 2, 1986carleton.eduCarleton College
44June 2, 1986duke.eduDuke University
44June 2, 1986upenn.eduUniversity of Pennsylvania
44June 2, 1986emory.eduEmory University
44June 2, 1986bgsu.eduBowling Green State University
44June 2, 1986colorado.eduUniversity of Colorado Boulder
50June 17, 1986unc.eduUniversity of North Carolina at Chapel Hill
51July 10, 1986usd.eduUniversity of South Dakota
51July 10, 1986uwp.eduUniversity of Wisconsin–Parkside
51July 10, 1986wellesley.eduWellesley College
51July 10, 1986wku.eduWestern Kentucky University
55July 14, 1986psu.eduPennsylvania State University
56August 27, 1986brown.eduBrown University
56August 27, 1986unm.eduUniversity of New Mexico
58September 2, 1986syr.eduSyracuse University
58September 2, 1986depaul.eduDePaul University
60September 4, 1986washington.eduUniversity of Washington
60September 4, 1986wcslc.eduWestminster College (university since 2023)
62September 29, 1986moravian.eduMoravian College
62September 29, 1986unt.eduUniversity of North Texas
62September 29, 1986usf.eduUniversity of South Florida
62September 29, 1986williams.eduWilliams College
66October 3, 1986merit.eduMerit Network
67October 8, 1986nyu.eduNew York University
68October 10, 1986rochester.eduUniversity of Rochester
69October 27, 1986unh.eduUniversity of New Hampshire
69October 27, 1986ucf.eduUniversity of Central Florida
69October 27, 1986hawaii.eduUniversity of Hawaii
69October 27, 1986csufresno.eduCalifornia State University, Fresno
73November 5, 1986georgetown.eduGeorgetown University
73November 5, 1986muskingum.eduMuskingum University
73November 5, 1986odu.eduOld Dominion University
76November 17, 1986usma.eduUnited States Military Academy
77November 21, 1986clarkson.eduClarkson University
78December 11, 1986oberlin.eduOberlin College
78December 11, 1986ohiou.eduOhio University
78December 11, 1986unr.eduUniversity of Nevada, Reno
81December 16, 1986utah.eduUniversity of Utah
82January 19, 1987byu.eduBrigham Young University
82January 19, 1987lsu.eduLouisiana State University
84January 21, 1987umn.eduUniversity of Minnesota
85January 29, 1987ucsc.eduUniversity of California, Santa Cruz
86February 19, 1987bsu.eduBall State University
86February 19, 1987csuchico.eduCalifornia State University, Chico
86February 19, 1987kent.eduKent State University
86February 19, 1987clemson.eduClemson University
90February 27, 1987albany.eduUniversity at Albany
91March 2, 1987whoi.eduWoods Hole Oceanographic Institution
92March 4, 1987mu.eduMarquette University
93March 17, 1987yale.eduYale University
94March 19, 1987jhu.eduJohns Hopkins University
95April 2, 1987rockefeller.eduThe Rockefeller University
96April 3, 1987princeton.eduPrinceton University
97April 4, 1987yu.eduYeshiva University
98April 14, 1987wsu.eduWashington State University
98April 14, 1987wwu.eduWestern Washington University
98April 14, 1987uvm.eduUniversity of Vermont
98April 14, 1987tulane.eduTulane University

.net

Rank Date of registration Domain Registered to
0 January 1, 1985 darpa.net DARPA
1 January 1, 1985 nordu.net Nordic Infrastructure for Research and Education
2 April 1, 1986 broken.net Jason Matthews[8][9]
3 November 5, 1986 nsf.net National Science Foundation Network
4 January 27, 1987 nyser.net New York State Education and Research Network
5 May 20, 1987 uu.net UUNET
6 July 21, 1987 sesqui.net Sesquicentennial Network (SEQSUINet)
7 May 25, 1988 mr.net Minnesota Regional Network (MRNet)
8 June 9, 1988 oar.net Ohio Academic Resources Network
9 July 8, 1988 sura.net Southeastern Universities Research Association
10 September 7, 1988 the.net Texas Higher Education Network (THEnet)
11 September 16, 1988 nwnet.net NorthWestNet
12 October 21, 1988 es.net Energy Sciences Network
13 October 25, 1988 mid.net MIDnet
14 January 4, 1989 barrnet.net Bay Area Regional Research Network (BARRNet)
15 January 5, 1989 cic.net CICNet
16 January 27, 1989 hawaii.net
17 March 7, 1989 psi.net PSINet
18 March 27, 1989 near.net New England Academic and Research Network
19 April 11, 1989 eu.net EUnet
20 June 29, 1989 ln.net
21 September 12, 1989 sub.net
22 September 14, 1989 westnet.net Westnet
23 November 6, 1989 cypress.net
24 November 15, 1989 cerf.net California Education and Research Federation Network
25 November 17, 1989 risq.net Réseau d'informations scientifiques du Québec
26 February 9, 1990 ca.net CANARIE
27 May 21, 1990 wiscnet.net WiscNet
28 July 25, 1990 cent.net
29 July 26, 1990 alter.net
30 September 27, 1990 ans.net Advanced Network and Services
31 November 7, 1990 mich.net Merit Network
32 February 26, 1991 hk.net
33 April 10, 1991 cix.net
34 April 11, 1991 team.net
35 May 7, 1991 five-colleges.net Five College Consortium
36 May 17, 1991 ja.net JANET
37 June 3, 1991 illinois.net
38 June 20, 1991 more.net
39 June 24, 1991 ohio-dmz.net
40 July 8, 1991 icp.net
41 August 7, 1991 swip.net
42 August 15, 1991 michnet.net
43 November 29, 1991 notes.net
44 December 10, 1991 merit.net Merit Network
45 December 31, 1991 mu.net
46 January 17, 1992 first.net
47 February 17, 1992 ebone.net
48 February 19, 1992 holonet.net
49 February 25, 1992 ripe.net RIPE
50 March 24, 1992 csn.net
51 April 6, 1992 mcast.net
52 April 8, 1992 life.net
53 April 20, 1992 rahul.net
54 April 21, 1992 cyber.net
55 May 11, 1992 sprintlink.net
56 May 18, 1992 ids.net
57 May 21, 1992 q.net
58 June 1, 1992 netconnect.net
59 July 7, 1992 use.net
60 July 16, 1992 tip.net
61 July 27, 1992 capcon.net
62 July 27, 1992 nexsys.net
63 July 29, 1992 umass.net
64 July 31, 1992 solinet.net
65 August 6, 1992 fish.net
66 August 18, 1992 ps.net
67 September 10, 1992 eds.net
68 September 18, 1992 lig.net
69 October 1, 1992 ix.net
70 October 19, 1992 aol.net
71 October 30, 1992 win.net
72 November 2, 1992 cren.net
73 November 3, 1992 path.net
74 November 4, 1992 quake.net
75 November 20, 1992 access.net
76 November 20, 1992 tsoft.net
77 November 23, 1992 inter.net
78 November 30, 1992 individual.net
79 December 4, 1992 raider.net
80 December 9, 1992 europa.net
81 December 21, 1992 demon.net
82 December 22, 1992 press.net
83 December 23, 1992 bc.net
84 January 1, 1993 internic.net InterNIC
85 January 4, 1993 cls.net
86 January 20, 1993 sam.net
87 February 9, 1993 kanren.net
88 February 11, 1993 ubs.net
89 February 15, 1993 digex.net
90 February 15, 1993 mobilecomm.net
91 February 17, 1993 xlink.net
92 February 18, 1993 fr.net
93 March 3, 1993 onenet.net
94 March 8, 1993 aco.net
95 March 24, 1993 clark.net
96 March 24, 1993 olympus.net
97 March 24, 1993 satlink.net
98 April 2, 1993 netcom.net
99 April 7, 1993 nl.net
100 April 13, 1993 ins.net
Sources:[2]

.mil

RankDate of registrationDomainRegistered to
0January 1, 1985milDefense Data Network

.gov

RankDate of registrationDomainRegistered to
0January 1, 1985govDARPA
1June 1985[10]css.govCentral Security Service

.int

RankDate of registrationDomainRegistered to
0November 3, 1988intInternet Assigned Numbers Authority
1 October 10, 1995 ffa.int Pacific Islands Forum Fisheries Agency
2 October 13, 1995 ip6.int Internet Assigned Numbers Authority
3 May 17, 1996 commonwealth.int Commonwealth of Nations
3 May 17, 1996 nsap.int Internet Assigned Numbers Authority
3May 17, 1996ymca.intYoung Men's Christian Association
6July 8, 1996itu.intInternational Telecommunication Union
6July 8, 1996reliefweb.intReliefWeb
8August 8, 1996tpc.intThe Phone Company
9 August 17, 1996 adsn.int Internet Assigned Numbers Authority
10 August 20, 1996 cto.int Commonwealth Telecommunications Organisation
11 August 23, 1996 esa.int European Space Agency
12 September 18, 1996 wipo.int World Intellectual Property Organization
13 September 26, 1996 ohr.int Office of the High Representative in Bosnia and Herzegovina
14 December 5, 1996 iai.int Inter-American Institute for Global Change Research
15 December 24, 1996 sadc.int Southern African Development Community
16 December 27, 1996 ecb.int European Central Bank
17 January 14, 1997 eu.int European Union
18 February 12, 1997 oie.int World Organisation for Animal Health
19 February 24, 1997 iom.int International Organisation for Migration
20 March 1, 1997 interpol.int International Criminal Police Organization
21 April 23, 1997 un.int United Nations
22 May 20, 1997 comesa.int Common Market for Eastern and Southern Africa
23 August 26, 1997 nato.int North Atlantic Treaty Organization
24 August 31, 1997 ices.int International Council for the Exploration of the Sea
25 October 1, 1997 weu.int Western European Union
26 October 10, 1997 ecmwf.int European Centre for Medium-Range Weather Forecasts
27 October 24, 1997 coe.int Council of Europe
28 October 27, 1997 efta.int European Free Trade Association
29 November 10, 1997 upov.int International Union for the Protection of New Varieties of Plants
30 January 28, 1998 idea.int International Institute for Democracy and Electoral Assistance
31 January 29, 1998 iaea.int International Atomic Energy Agency
31 January 29, 1998 icao.int International Civil Aviation Organization
31 January 29, 1998 upu.int Universal Postal Union
34 June 5, 1998 who.int World Health Organisation
35 September 25, 1998 bceao.int Central Bank of West African States
35 September 25, 1998 emep.int Convention on Long-Range Transboundary Air Pollution
35 September 25, 1998 idb.int Inter-American Development Bank
35 September 25, 1998 iic.int Inter-American Investment Corporation
39 September 29, 2000 uemoa.int West African Economic and Monetary Union
39 September 29, 2000 unccd.int United Nations Convention to Combat Desertification
41 September 10, 2001 apnic.int Asia-Pacific Network Information Centre
41 September 10, 2001 atma.int Internet Assigned Numbers Authority
41 September 10, 2001 basel.int Basel Convention
41 September 10, 2001 beac.int Bank of Central African States
41 September 10, 2001 ecowas.int Economic Community of West African States
41 September 10, 2001 era.int Academy of European Law
41 September 10, 2001 eurocontrol.int European Organisation for the Safety of Air Navigation
41 September 10, 2001 ilo.int International Labour Organization
41 September 10, 2001 inbar.int International Network for Bamboo and Rattan
41 September 10, 2001 ippc.int International Plant Protection Convention
41 September 10, 2001 issa.int International Social Security Association
41 September 10, 2001 ivi.int International Vaccine Institute
41 September 10, 2001 kedo.int Internet Assigned Numbers Authority
41 September 10, 2001 nasco.int North Atlantic Salmon Conservation Organization
41 September 10, 2001 nato-pa.int NATO Parliamentary Assembly
41 September 10, 2001 nib.int Nordic Investment Bank
41 September 10, 2001 oecd.int Organisation for Economic Co-Operation and Development
41 September 10, 2001 oiv.int International Organisation of Vine and Wine
41 September 10, 2001 pic.int Rotterdam Convention
41 September 10, 2001 pices.int North Pacific Marine Science Organization
41 September 10, 2001 redcross.int International Federation of Red Cross and Red Crescent Societies
41 September 10, 2001 spc.int Pacific Community
41 September 10, 2001 unesco.int United Nations Education, Scientific and Cultural Organization
41 September 10, 2001 unfccc.int United Nations Framework Convention on Climate Change
41 September 10, 2001 worldbank.int The World Bank
41 September 10, 2001 wto.int World Trade Organization
67 October 11, 2001 ifad.int International Fund for Agricultural Development
67 October 11, 2001 iica.int Inter-American Institute for Cooperation on Agriculture
69 October 16, 2001 eumetsat.int European Organisation for the Exploitation of Meteorological Satellites
69 October 16, 2001 wmo.int World Meteorological Organization
71 October 18, 2001 itso.int International Telecommunications Satellite Organization
72 November 5, 2001 oas.int Organization of American States
73 June 7, 2002 cde.int Centre for the Development of Enterprise
73 June 7, 2002 cta.int Technical Centre for Agricultural and Rural Cooperation ACP-EU
73 June 7, 2002 ectel.int Eastern Caribbean Telecommunications Authority
76 August 27, 2002 eurofish.int Eurofish
77 September 4, 2002 stcu.int Science and Technology Center in Ukraine
78 September 13, 2002 pops.int Stockholm Convention on Persistent Organic Pollutants
79 October 18, 2002 idlo.int International Development Law Organization
80 November 1, 2002 eftasurv.int European Free Trade Association Surveillance Authority
81 November 19, 2002 las.int League of Arab States
82 January 23, 2003 eac.int East African Community
83 March 6, 2003 icc-cpi.int International Criminal Court
84 April 30, 2003 col.int The Commonwealth of Learning
85 May 1, 2003 cbd.int Convention on Biological Diversity
86 May 20, 2003 iccat.int International Commission for the Conservation of Atlantic Tunas
86 May 20, 2003 oiml.int International Organization of Legal Metrology
88 May 21, 2003 epo.int European Patent Office
88 May 21, 2003 eutelsatigo.int European Telecommunications Satellite Organization
88 May 21, 2003 nafo.int Northwest Atlantic Fisheries Organization
91 October 1, 2003 mercosur.int Southern Common Market
92 October 17, 2003 acp.int African, Caribbean and Pacific Group of States
92 October 17, 2003 cms.int Convention on the Conservation of Migratory Species of Wild Animals
94 January 13, 2004 glfc.int Great Lakes Fishery Commission
95 January 16, 2004 ctbto.int Preparatory Commission for the Comprehensive Nuclear-Test-Ban
96 June 30, 2005 apt.int Asia-Pacific Telecommunity
97 July 28, 2005 cospas-sarsat.int International Cospas-Sarsat Programme
98 August 16, 2005 iho.int International Hydrographic Organization
99 December 1, 2005 cedare.int Centre for Environment and Development for the Arab Region and Europe
100 January 18, 2006 sica.int Central American Integration System

.arpa

RankDate of registrationDomainRegistered to
0January 1, 1985arpaInternet Architecture Board (originally used by DARPA)
1September 27, 1994in-addr.arpaInternet Architecture Board
2September 14, 2000e164.arpaInternet Architecture Board
3November 10, 2001ip6.arpaInternet Architecture Board
4October 1, 2002uri.arpaInternet Architecture Board
4October 1, 2002urn.arpaInternet Architecture Board
6August 29, 2006iris.arpaInternet Architecture Board
7April 29, 2010in-addr-servers.arpaInternet Architecture Board
7April 29, 2010ip6-servers.arpaInternet Architecture Board
9September 30, 2013ipv4only.arpaInternet Architecture Board
10January 21, 2015as112.arpaInternet Architecture Board
11March 15, 2018home.arpaInternet Architecture Board
Sources:[11]

References

  1. "Some interesting news from the world of CSnet..." Retrieved 2019-06-06.
  2. 1 2 3 4 "Oldest domains in the com, net, and org TLDs". Frederic Cambus. 26 June 2018. Retrieved 27 June 2018.
  3. "Managed Data Buys Stargate Chicago Center". Data Center Knowledge. 2008-08-27. Retrieved 2018-06-27.
  4. Duskic, Goran. "100 oldest dot com domains". Jottings.com. Archived from the original on 2007-03-13. Retrieved 2022-06-18.
  5. "Software.org Connects the Dots Between Software and Society". www.bsa.org. Retrieved 2018-06-27.
  6. "Eligibility". Educause. Retrieved 2021-10-05.
  7. "Whois toronto.edu".
  8. "Jason Matthews". illumos.org. 2010-08-20. Archived from the original on 2014-03-29. Retrieved 2018-06-27.
  9. "Your mail to Jason Matthews <jason@broken.net>". www.nanog.org. 26 July 1997. Archived from the original on 9 October 2015. Retrieved 2018-06-27.
  10. Zakon, R. (November 1997). Hobbes' Internet Timeline. Network Working Group. doi:10.17487/RFC2235. FYI 32. RFC 2235.
  11. "IANA — .ARPA Domain". www.iana.org. Retrieved 2019-02-16.
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