TLD List: Difference between revisions

m (added .ax and removed .post (not in root))
(Link to Github PSL Repo for most recent info)
 
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<span style="color: red"><b>Note</b>: this page has been obsoleted by the information available at [http://publicsuffix.org publicsuffix.org].  Further updates are done on [https://github.com/publicsuffix/list the PSL GitHub Repository]</span>
This is a list of all TLDs (top-level-domains) with their policies for second and third level domains. This is to help with bug [https://bugzilla.mozilla.org/show_bug.cgi?id=319643 319643], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=252342 252342], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=8743 8743], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=66383 66383], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=264632 264632], ... It will take some time to check every domain, since there isn't a good list available.
This is a list of all TLDs (top-level-domains) with their policies for second and third level domains. This is to help with bug [https://bugzilla.mozilla.org/show_bug.cgi?id=319643 319643], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=252342 252342], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=8743 8743], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=66383 66383], bug [https://bugzilla.mozilla.org/show_bug.cgi?id=264632 264632], ... It will take some time to check every domain, since there isn't a good list available.
See
* http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains
* http://www.neuhaus.com/domaincheck/domain_list.htm
* http://www.tld-resource.com/tldinfo.php for an awesome index of information regarding TLD extensions
I'll start converting this list to the syntax defined in bug [https://bugzilla.mozilla.org/show_bug.cgi?id=331510 331510], but I won't have time before the end of July
--[[User:Jhermans|Jhermans]] 16:36, 10 June 2006 (PDT)


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== TLDs in the root DNS ==
  http://data.iana.org/TLD/tlds-alpha-by-domain.txt
  http://data.iana.org/TLD/tlds-alpha-by-domain.txt
  # Version 2005121001, Last Updated Sun Dec 11 09:07:01 2005 UTC
  # Version 2007020901, Last Updated Sat Feb 10 09:07:01 2007 UTC
 
The data in this table has been gathered from the relevant registry and Wikipedia. When the data here is complete, registries will be asked to confirm it and amend it if necessary. TLDs without a registry link are ones where second and third-level domains have not been finalised.


{| style="margin: 0 auto; text-align: center;
{| style="margin: 0 auto; text-align: center;
|-
|-
!align=left|TLD!!Type!!List of 3rd-level domains!!Comments
!align=left|TLD!!Type!!List of domains!!Comments!!Registry
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ac AC]||C||com.ac edu.ac gov.ac net.ac mil.ac org.ac
| [http://en.wikipedia.org/wiki/.ac AC]||C||com.ac edu.ac gov.ac net.ac mil.ac org.ac
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ad AD]||C||nom.ad
| [http://en.wikipedia.org/wiki/.ad AD]||C||ad nom.ad|| ||[http://www.nic.ad/index_eng.htm]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ae AE]||C||ae net.ae co.ae gov.ae ac.ae sch.ae org.ae mil.ae pro.ae name.ae
| [http://en.wikipedia.org/wiki/.ae AE]||C||ae net.ae gov.ae org.ae mil.ae sch.ae ac.ae pro.ae name.ae|| ||[http://www.nic.ae/english/index.jsp]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.aero AERO]||C||
| [http://en.wikipedia.org/wiki/.aero AERO]||A||aero|| ||[http://www.nic.aero/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.af AF]||C||??
| [http://en.wikipedia.org/wiki/.af AF]||C||af gov.af edu.af net.af com.af|| ||[http://www.nic.af/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ag AG]||C||com.ag org.ag net.ag co.ag nom.ag
| [http://en.wikipedia.org/wiki/.ag AG]||C||ag com.ag org.ag net.ag co.ag nom.ag|| ||[http://www.nic.ag/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ai AI]||C||off.ai com.ai net.ai org.ai
| [http://en.wikipedia.org/wiki/.ai AI]||C||ai off.ai com.ai net.ai org.ai|| ||[http://nic.com.ai/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.al AL]||B||gov.al edu.al org.al com.al net.al
| [http://en.wikipedia.org/wiki/.al AL]||C||gov.al edu.al org.al com.al net.al (uniti.al tirana.al soros.al upt.al inima.al)
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.am AM]||C||com.am net.am org.am<br>(others ?)
| [http://en.wikipedia.org/wiki/.am AM]||A||am|| ||[https://www.amnic.net/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.an AN]||C||???
| [http://en.wikipedia.org/wiki/.an AN]||C||an com.an net.an org.an edu.an|| ||[http://www.una.an/an_domreg/] (in Dutch)
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ao AO]||B||???
| [http://en.wikipedia.org/wiki/.ao AO]||B||co.ao ed.ao gv.ao it.ao og.ao pb.ao|| ||[http://www.dns.ao/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.aq AQ]||A
| [http://en.wikipedia.org/wiki/.aq AQ]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ar AR]||B||com.ar net.ar org.ar<br>????
| [http://en.wikipedia.org/wiki/.ar AR]||B||com.ar gov.ar int.ar mil.ar net.ar org.ar|| ||[http://www.nic.ar/] (in Spanish)
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.arpa ARPA]||B||e164.arpa in-addr.arpa ip6.arpa uri.arpa urn.arpa  
| [http://en.wikipedia.org/wiki/.arpa ARPA]||B||e164.arpa in-addr.arpa iris.arpa ip6.arpa uri.arpa urn.arpa||Domains cannot be registered under the .arpa TLD.||n/a
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.as AS]||A
| [http://en.wikipedia.org/wiki/.as AS]||A||as|| ||[http://www.nic.as/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.at AT]||C||gv.at ac.at co.at or.at
| [http://en.wikipedia.org/wiki/.at AT]||C||at gv.at ac.at co.at or.at priv.at|| ||[http://www.nic.at/en/index/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.au AU]||D||com.au net.au asn.au org.au id.au csiro.au<br>For gov.au and edu.au : wa nsw vic qld sa tas nt act||mostly B, but gov.au and edu.au are splitted geographically
| [http://en.wikipedia.org/wiki/.au AU]||D||asn.au com.au net.au id.au org.au csiro.au oz.au info.au conf.au act.au nsw.au nt.au qld.au sa.au tas.au vic.au wa.au<br>For gov.au and edu.au: act nsw nt qld sa tas vic wa||Mostly B, but gov.au and edu.au are split geographically. Tertiary institutions are typically exempt from requiring state-based distinctions; these need to be set as exemptions.||[http://www.auda.org.au/]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.aw AW]||C||com.aw
| [http://en.wikipedia.org/wiki/.aw AW]||C||aw com.aw|| ||[http://www.setarnet.aw/domreg.html]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ax AX]||A
| [http://en.wikipedia.org/wiki/.ax AX]||A||ax|| ||[http://www.regeringen.ax/axreg/] (in Swedish)
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.az AZ]||C||com.az net.az org.az||???
| [http://en.wikipedia.org/wiki/.az AZ]||C||az com.az net.az int.az gov.az biz.az org.az edu.az mil.az pp.az name.az info.az|| ||[http://www.nic.az/EnIndex.htm]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ba BA]||C||???
| [http://en.wikipedia.org/wiki/.ba BA]||C||???
Line 73: Line 70:
| [http://en.wikipedia.org/wiki/.bb BB]||C||com.bb edu.bb gov.bb net.bb org.bb
| [http://en.wikipedia.org/wiki/.bb BB]||C||com.bb edu.bb gov.bb net.bb org.bb
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.bd BD]||B||com.bd edu.bd net.bd gov.bd org.bd mil.be
| [http://en.wikipedia.org/wiki/.bd BD]||B||com.bd edu.bd net.bd gov.bd org.bd mil.bd
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.be BE]||C||ac.be||There are commercial 3th level domains (to.be, com.be, co.be, xa.be, ap.be) but not official<br>fgov.be is the governement, but I'm not sure that counts
| [http://en.wikipedia.org/wiki/.be BE]||C||ac.be||There are commercial 3rd level domains (to.be, com.be, co.be, xa.be, ap.be) but not official<br>fgov.be is the government, but I'm not sure that counts
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.bf BF]||C||gov.bf
| [http://en.wikipedia.org/wiki/.bf BF]||C||gov.bf
Line 101: Line 98:
| [http://en.wikipedia.org/wiki/.bt BT]||C||bt com.bt edu.bt gov.bt net.bt org.bt
| [http://en.wikipedia.org/wiki/.bt BT]||C||bt com.bt edu.bt gov.bt net.bt org.bt
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.bv BV]
| [http://en.wikipedia.org/wiki/.bv BV]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.bw BW]||C||bw co.bw org.bw (others ?)
| [http://en.wikipedia.org/wiki/.bw BW]||C||bw co.bw org.bw (others ?)
Line 113: Line 110:
| [http://en.wikipedia.org/wiki/.cat CAT]||A
| [http://en.wikipedia.org/wiki/.cat CAT]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.cc CC]||A
| [http://en.wikipedia.org/wiki/.cc CC]||C||.cc .co.cc||.co.cc sells as a tld||[http://www.enic.cc], [https://www.co.cc]
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.cd CD]||C||.cd .com.cd .net.cd .org.cd (others ?)
| [http://en.wikipedia.org/wiki/.cd CD]||C||.cd .com.cd .net.cd .org.cd (others ?)
Line 135: Line 132:
| [http://en.wikipedia.org/wiki/.co CO]||B||.com.co .edu.co .org.co .gov.co .mil.co .net.co .nom.co
| [http://en.wikipedia.org/wiki/.co CO]||B||.com.co .edu.co .org.co .gov.co .mil.co .net.co .nom.co
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.com COM]||A
| [http://en.wikipedia.org/wiki/.com COM]||C||.us.com
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.coop COOP]||C
| [http://en.wikipedia.org/wiki/.coop COOP]||C
Line 151: Line 148:
| [http://en.wikipedia.org/wiki/.cz CZ]||A
| [http://en.wikipedia.org/wiki/.cz CZ]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.de DE]||A?
| [http://en.wikipedia.org/wiki/.de DE]||A? || || [http://de.geek-tools.org/en/ More info] about .de domains
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.dj DJ]||A?
| [http://en.wikipedia.org/wiki/.dj DJ]||A?
Line 179: Line 176:
| [http://en.wikipedia.org/wiki/.eu EU]||A
| [http://en.wikipedia.org/wiki/.eu EU]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.fi FI]||A
| [http://en.wikipedia.org/wiki/.fi FI]||C||.fi .aland.fi
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.fj FJ]||B||biz.fj com.fj info.fj name.fj net.fj org.fj pro.fj ac.fj gov.fj mil.fj school.fj
| [http://en.wikipedia.org/wiki/.fj FJ]||B||biz.fj com.fj info.fj name.fj net.fj org.fj pro.fj ac.fj gov.fj mil.fj school.fj
Line 192: Line 189:
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ga GA]||?
| [http://en.wikipedia.org/wiki/.ga GA]||?
|-
|- valign=top
| [http://en.wikipedia.org/wiki/.gb GB]|| || || not used
| [http://en.wikipedia.org/wiki/.gb GB]|| || || This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.gd GD]||?
| [http://en.wikipedia.org/wiki/.gd GD]||?
Line 211: Line 208:
| [http://en.wikipedia.org/wiki/.gm GM]||A
| [http://en.wikipedia.org/wiki/.gm GM]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.gn GN]]||B||.com.gn .ac.gn .gov.gn .org.gn .net.gn
| [http://en.wikipedia.org/wiki/.gn GN]||B||.com.gn .ac.gn .gov.gn .org.gn .net.gn
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.gov GOV]||A?
| [http://en.wikipedia.org/wiki/.gov GOV]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.gp GP]|| || || not used
| [http://en.wikipedia.org/wiki/.gp GP]||C||.gp .com.gp, .net.gp, .edu.gp, .asso.gp, or .org.gp
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.gq GQ]||?
| [http://en.wikipedia.org/wiki/.gq GQ]||?
Line 259: Line 256:
| [http://en.wikipedia.org/wiki/.io IO]||C||???
| [http://en.wikipedia.org/wiki/.io IO]||C||???
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.iq IQ]|| || || unused at the moment
| [http://en.wikipedia.org/wiki/.iq IQ]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ir IR]||C||.ir .ac.ir .co.ir .gov.ir .net.ir .org.ir .sch.ir
| [http://en.wikipedia.org/wiki/.ir IR]||C||.ir .ac.ir .co.ir .gov.ir .net.ir .org.ir .sch.ir
Line 285: Line 282:
| [http://en.wikipedia.org/wiki/.ki KI]||B?||???
| [http://en.wikipedia.org/wiki/.ki KI]||B?||???
|- valign=top
|- valign=top
| [http://en.wikihttp://wiki.mozilla.org/index.php?title=TLD_List&action=editpedia.org/wiki/.km KM]||A?
| [http://en.wikipedia.org/wiki/.km KM]||A?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.kn KN]||?
| [http://en.wikipedia.org/wiki/.kn KN]||?
Line 327: Line 324:
| [http://en.wikipedia.org/wiki/.mg MG]||C||.mg .org.mg .nom.mg .gov.mg .prd.mg .tm.mg .com.mg .edu.mg .mil.mg others!!!||I didn't find a full list, but there could be many as suggested on their NIC
| [http://en.wikipedia.org/wiki/.mg MG]||C||.mg .org.mg .nom.mg .gov.mg .prd.mg .tm.mg .com.mg .edu.mg .mil.mg others!!!||I didn't find a full list, but there could be many as suggested on their NIC
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.mh MH]||?|| || unused ?
| [http://en.wikipedia.org/wiki/.mh MH]||?|| ||.net.mh
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.mil MIL]||C?||army.mil navy.mil ...
| [http://en.wikipedia.org/wiki/.mil MIL]||C?||army.mil navy.mil ...
Line 369: Line 366:
| [http://en.wikipedia.org/wiki/.na NA]||?
| [http://en.wikipedia.org/wiki/.na NA]||?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.name NAME]||C|| ||used to be B, but now has second level too
| [http://en.wikipedia.org/wiki/.name NAME]||C|| ||Used to be B, but now has second level too. Complicated to work out which second level domains are allowed to set cookies and which are not.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.nc NC]||A?
| [http://en.wikipedia.org/wiki/.nc NC]||A?
Line 414: Line 411:
| [http://en.wikipedia.org/wiki/.pl PL]||C||.pl .com.pl .biz.pl .net.pl .art.pl .edu.pl .org.pl .ngo.pl .gov.pl .info.pl .mil.pl <br>Geographic: .waw.pl .warszawa.pl .wroc.pl .wroclaw.pl .krakow.pl .poznan.pl .lodz.pl .gda.pl .gdansk.pl .slupsk.pl .szczecin.pl .lublin.pl .bialystok.pl .olsztyn.pl.torun.pl [[TLD_List:.pl|and more...]]||[http://www.dns.pl/english/zonestats.html here] are more domains visible
| [http://en.wikipedia.org/wiki/.pl PL]||C||.pl .com.pl .biz.pl .net.pl .art.pl .edu.pl .org.pl .ngo.pl .gov.pl .info.pl .mil.pl <br>Geographic: .waw.pl .warszawa.pl .wroc.pl .wroclaw.pl .krakow.pl .poznan.pl .lodz.pl .gda.pl .gdansk.pl .slupsk.pl .szczecin.pl .lublin.pl .bialystok.pl .olsztyn.pl.torun.pl [[TLD_List:.pl|and more...]]||[http://www.dns.pl/english/zonestats.html here] are more domains visible
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.pm PM]|| || ||unused
| [http://en.wikipedia.org/wiki/.pm PM]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.pn PN]||?
| [http://en.wikipedia.org/wiki/.pn PN]||?
Line 434: Line 431:
| [http://en.wikipedia.org/wiki/.re RE]||?
| [http://en.wikipedia.org/wiki/.re RE]||?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ro RO]||C?||.ro||Non-official 2nd level domains are .co.ro .ne.ro .or.ro .sa.ro .srl.ro
| [http://en.wikipedia.org/wiki/.ro RO]||C||.ro .com.ro .org.ro .tm.ro .nt.ro .nom.ro .info.ro .rec.ro .arts.ro .firm.ro .store.ro .www.ro ||[http://www.siteuri.org here] are more details about Romanian domain names
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ru RU]||C||.ru .com.ru .net.ru .org.ru .pp.ru .msk.ru .int.ru .ac.ru others!!!
| [http://en.wikipedia.org/wiki/.ru RU]||C||.ru .com.ru .net.ru .org.ru .pp.ru .msk.ru .int.ru .ac.ru others!!!
Line 456: Line 453:
| [http://en.wikipedia.org/wiki/.si SI]||A?
| [http://en.wikipedia.org/wiki/.si SI]||A?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.sj SJ]|| || || unused
| [http://en.wikipedia.org/wiki/.sj SJ]|| || || This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.sk SK]||?
| [http://en.wikipedia.org/wiki/.sk SK]||?
Line 466: Line 463:
| [http://en.wikipedia.org/wiki/.sn SN]||A
| [http://en.wikipedia.org/wiki/.sn SN]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.so SO]|| || || unused
| [http://en.wikipedia.org/wiki/.so SO]|| || || This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.sr SR]||A?|| ||.rs.sr is Republika Srpska
| [http://en.wikipedia.org/wiki/.sr SR]||A?|| ||.rs.sr is Republika Srpska
Line 472: Line 469:
| [http://en.wikipedia.org/wiki/.st ST]||A?
| [http://en.wikipedia.org/wiki/.st ST]||A?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.su SU]||A
| [http://en.wikipedia.org/wiki/.su SU]||A|| ||The future of this TLD is unclear.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.sv SV]||B||.edu.sv .com.sv .gob.sv .org.sv .red.sv
| [http://en.wikipedia.org/wiki/.sv SV]||B||.edu.sv .com.sv .gob.sv .org.sv .red.sv
Line 494: Line 491:
| [http://en.wikipedia.org/wiki/.tk TK]||A
| [http://en.wikipedia.org/wiki/.tk TK]||A
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.tl TL]|| || || see .tp
| [http://en.wikipedia.org/wiki/.tl TL]|| || || This is the new TLD for Timor-Leste; see .tp for info
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.tm TM]||C?
| [http://en.wikipedia.org/wiki/.tm TM]||C?
Line 502: Line 499:
| [http://en.wikipedia.org/wiki/.to TO]||C||.to .gov.to others?
| [http://en.wikipedia.org/wiki/.to TO]||C||.to .gov.to others?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.tp TP]||C||.tp .gov.tp others?|| should become unused, replaced with tp
| [http://en.wikipedia.org/wiki/.tp TP]||C||.tp .gov.tp others?|| Should become unused, replaced with .tl
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.tr TR]||D||.com.tr .info.tr .biz.tr .net.tr .org.tr .web.tr .gen.tr .av.tr .dr.tr .bbs.tr .name.tr .tel.tr .gov.tr .bel.tr .pol.tr .mil.tr .k12.tr .edu.tr||.bel.tr is used for geographical names
| [http://en.wikipedia.org/wiki/.tr TR]||D||.com.tr .info.tr .biz.tr .net.tr .org.tr .web.tr .gen.tr .av.tr .dr.tr .bbs.tr .name.tr .tel.tr .gov.tr .bel.tr .pol.tr .mil.tr .k12.tr .edu.tr||.bel.tr is used for geographical names
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.travel TRAVEL]||A|| ||thirth levels seems to be explicitely forbidden
| [http://en.wikipedia.org/wiki/.travel TRAVEL]||A|| ||third levels seem to be explicitly forbidden
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.tt TT]||C||.tt .co.tt .com.tt .org.tt .net.tt .biz.tt .info.tt .pro.tt .name.tt .edu.tt .gov.tt||us.tt is not an official 2nd-level domain, but acts as one
| [http://en.wikipedia.org/wiki/.tt TT]||C||.tt .co.tt .com.tt .org.tt .net.tt .biz.tt .info.tt .pro.tt .name.tt .edu.tt .gov.tt||us.tt is not an official 2nd-level domain, but acts as one
Line 546: Line 543:
| [http://en.wikipedia.org/wiki/.vu VU]||A?
| [http://en.wikipedia.org/wiki/.vu VU]||A?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.wf WF]|| || || unused
| [http://en.wikipedia.org/wiki/.wf WF]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.ws WS]||A
| [http://en.wikipedia.org/wiki/.ws WS]||A
Line 552: Line 549:
| [http://en.wikipedia.org/wiki/.ye YE]||B?||.com.ye .net.ye others?
| [http://en.wikipedia.org/wiki/.ye YE]||B?||.com.ye .net.ye others?
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.yt YT]|| || ||unused
| [http://en.wikipedia.org/wiki/.yt YT]|| || ||This TLD is unused.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.yu YU]||B||.ac.yu .co.yu .org.yu .edu.yu
| [http://en.wikipedia.org/wiki/.yu YU]||B||.ac.yu .co.yu .org.yu .edu.yu||The future of this TLD is unclear.
|- valign=top
|- valign=top
| [http://en.wikipedia.org/wiki/.za ZA]||B||.ac.za .city.za .co.za .edu.za .gov.za .law.za .mil.za .nom.za .org.za .school.za .alt.za .net.za .ngo.za .tm.za .web.za|| [http://www.zadna.org.za/slds.html list of sld's]
| [http://en.wikipedia.org/wiki/.za ZA]||B||.ac.za .city.za .co.za .edu.za .gov.za .law.za .mil.za .nom.za .org.za .school.za .alt.za .net.za .ngo.za .tm.za .web.za|| [http://www.zadna.org.za/slds.html list of sld's]
Line 562: Line 559:
| [http://en.wikipedia.org/wiki/.zw ZW]||B||.co.zw .org.zw .gov.zw .ac.zw
| [http://en.wikipedia.org/wiki/.zw ZW]||B||.co.zw .org.zw .gov.zw .ac.zw
|}
|}
== TLDs not in the root DNS ==
These are top-level domains that are not currently in the root DNS, and therefore have no domain names registered under them. However, some of them are currently in the ICANN approval process and may soon be added to the root DNS, therefore they are noted here so that the list above can be kept up-to-date.
{| style="margin: 0 auto; text-align: center;
|-
!align=left|TLD!!Comments
|- valign=top
| [http://en.wikipedia.org/wiki/.asia ASIA]||For Asian websites
|- valign=top
| [http://en.wikipedia.org/wiki/.eh EH]||Western Sahara
|- valign=top
| [http://en.wikipedia.org/wiki/.kp KP]||North Korea
|- valign=top
| [http://en.wikipedia.org/wiki/.me ME]||Montenegro
|- valign=top
| [http://en.wikipedia.org/wiki/.rs RS]||Republic of Serbia
|- valign=top
| [http://en.wikipedia.org/wiki/.tel TEL]||For telecommunications-related websites and services (overlaps with .mobi)
|}
== External Links ==
* http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains
* http://www.neuhaus.com/domaincheck/domain_list.htm
* http://www.tld-resource.com/tldinfo.php for an awesome index of information regarding TLD extensions
== Comments ==
I'll start converting this list to the syntax defined in bug [https://bugzilla.mozilla.org/show_bug.cgi?id=331510 331510], but I won't have time before the end of July
--[[User:Jhermans|Jhermans]] 16:36, 10 June 2006 (PDT)
Over the next few months, I will start to update some of the details using information from the appropriate registries since I am helping out with the effective TLD list with a couple of other people. I have already added the .ax TLD and removed the .post one, which has not been approved and is not in the root DNS.
--[[User:Rubena|Rubena]] 15:37, 10 February 2007 (GMT)

Latest revision as of 15:47, 17 May 2021

Note: this page has been obsoleted by the information available at publicsuffix.org. Further updates are done on the PSL GitHub Repository

This is a list of all TLDs (top-level-domains) with their policies for second and third level domains. This is to help with bug 319643, bug 252342, bug 8743, bug 66383, bug 264632, ... It will take some time to check every domain, since there isn't a good list available.

Type Comment Examples
A Only second level domains *.com, *.nl
B Only third level domains *.co.uk
C Mixed second and third level domains *.be, *.ac.be
D Other

TLDs in the root DNS

http://data.iana.org/TLD/tlds-alpha-by-domain.txt
# Version 2007020901, Last Updated Sat Feb 10 09:07:01 2007 UTC

The data in this table has been gathered from the relevant registry and Wikipedia. When the data here is complete, registries will be asked to confirm it and amend it if necessary. TLDs without a registry link are ones where second and third-level domains have not been finalised.

TLD Type List of domains Comments Registry
AC C com.ac edu.ac gov.ac net.ac mil.ac org.ac
AD C ad nom.ad [1]
AE C ae net.ae gov.ae org.ae mil.ae sch.ae ac.ae pro.ae name.ae [2]
AERO A aero [3]
AF C af gov.af edu.af net.af com.af [4]
AG C ag com.ag org.ag net.ag co.ag nom.ag [5]
AI C ai off.ai com.ai net.ai org.ai [6]
AL C gov.al edu.al org.al com.al net.al (uniti.al tirana.al soros.al upt.al inima.al)
AM A am [7]
AN C an com.an net.an org.an edu.an [8] (in Dutch)
AO B co.ao ed.ao gv.ao it.ao og.ao pb.ao [9]
AQ This TLD is unused.
AR B com.ar gov.ar int.ar mil.ar net.ar org.ar [10] (in Spanish)
ARPA B e164.arpa in-addr.arpa iris.arpa ip6.arpa uri.arpa urn.arpa Domains cannot be registered under the .arpa TLD. n/a
AS A as [11]
AT C at gv.at ac.at co.at or.at priv.at [12]
AU D asn.au com.au net.au id.au org.au csiro.au oz.au info.au conf.au act.au nsw.au nt.au qld.au sa.au tas.au vic.au wa.au
For gov.au and edu.au: act nsw nt qld sa tas vic wa
Mostly B, but gov.au and edu.au are split geographically. Tertiary institutions are typically exempt from requiring state-based distinctions; these need to be set as exemptions. [13]
AW C aw com.aw [14]
AX A ax [15] (in Swedish)
AZ C az com.az net.az int.az gov.az biz.az org.az edu.az mil.az pp.az name.az info.az [16]
BA C ???
BB C com.bb edu.bb gov.bb net.bb org.bb
BD B com.bd edu.bd net.bd gov.bd org.bd mil.bd
BE C ac.be There are commercial 3rd level domains (to.be, com.be, co.be, xa.be, ap.be) but not official
fgov.be is the government, but I'm not sure that counts
BF C gov.bf
BG A
BH C ???
BI C ???
BIZ A
BJ C ???
BM C possibly com.bm edu.bm org.bm gov.bm net.bm
BN B com.bn edu.bn org.bn net.bn
BO C bo com.bo org.bo net.bo gov.bo gob.bo edu.bo tv.bo mil.bo int.bo
BR B agr.br am.br art.br edu.br com.br coop.br esp.br far.br fm.br g12.br gov.br imb.br ind.br inf.br mil.br net.br org.br psi.br rec.br srv.br tmp.br tur.br tv.br etc.br adm.br adv.br arq.br ato.br bio.br bmd.br cim.br cng.br cnt.br ecn.br eng.br eti.br fnd.br fot.br fst.br ggf.br jor.br lel.br mat.br med.br mus.br not.br ntr.br odo.br ppg.br pro.br psc.br qsl.br slg.br trd.br vet.br zlg.br dpn.br nom.br
BS C bs com.bs net.bs org.bs (others ?)
BT C bt com.bt edu.bt gov.bt net.bt org.bt
BV This TLD is unused.
BW C bw co.bw org.bw (others ?)
BY C gov.by mil.by
BZ C ???
CA C .ca .ab.ca .bc.ca .mb.ca .nb.ca .nf.ca .nl.ca .ns.ca .nt.ca .nu.ca .on.ca .pe.ca .qc.ca .sk.ca .yk.ca
CAT A
CC C .cc .co.cc .co.cc sells as a tld [17], [18]
CD C .cd .com.cd .net.cd .org.cd (others ?)
CF A
CG
CH C? .ch .com.ch .net.ch .org.ch .gov.ch
CI
CK C .co.ck and others
CL A
CM
CN C .cn .ac.cn .com.cn .edu.cn .gov.cn .net.cn .org.cn .ah.cn .bj.cn .cq.cn .fj.cn .gd.cn .gs.cn .gz.cn .gx.cn .ha.cn .hb.cn .he.cn .hi.cn .hl.cn .hn.cn .jl.cn .js.cn .jx.cn .ln.cn .nm.cn .nx.cn .qh.cn .sc.cn .sd.cn .sh.cn .sn.cn .sx.cn .tj.cn .xj.cn .xz.cn .yn.cn .zj.cn
CO B .com.co .edu.co .org.co .gov.co .mil.co .net.co .nom.co
COM C .us.com
COOP C
CR B ac.cr co.cr ed.cr fi.cr go.cr or.cr sa.cr
CU C .cu .com.cu .edu.cu .org.cu .net.cu .gov.cu .inf.cu
CV
CX C .cx .gov.cx
CY B com.cy biz.cy info.cy ltd.cy pro.cy net.cy org.cy name.cy tm.cy ac.cy ekloges.cy press.cy parliament.cy
CZ A
DE A? More info about .de domains
DJ A?
DK A
DM C .dm com.dm net.dm org.dm edu.dm gov.dm
DO B .edu.do .gov.do .gob.do .com.do .org.do .sld.do .web.do .net.do .mil.do .art.do
DZ C .dz .com.dz .org.dz .net.dz .gov.dz .edu.dz .asso.dz .pol.dz .art.dz
EC C .ec .com.ec .info.ec .net.ec .fin.ec .med.ec .pro.ec .org.ec .edu.ec .gov.ec .mil.ec (others ?)
EDU A
EE C .ee .com.ee .org.ee .fie.ee .pri.ee (others ?)
EG B .eun.eg .edu.eg .sci.eg .gov.eg .com.eg .org.eg .net.eg .mil.eg
ER
ES C .es .com.es .nom.es .org.es .gob.es .edu.es (others ?)
ET B .com.et .gov.et .org.et .edu.et .net.et .biz.et .name.et .info.et
EU A
FI C .fi .aland.fi
FJ B biz.fj com.fj info.fj name.fj net.fj org.fj pro.fj ac.fj gov.fj mil.fj school.fj
FK B .co.fk .org.fk .gov.fk .ac.fk .nom.fk .net.fk
FM A?
FO A?
FR C .fr .tm.fr .asso.fr .nom.fr .prd.fr .presse.fr .com.fr .gouv.fr
GA ?
GB This TLD is unused.
GD ?
GE C .ge .com.ge .edu.ge .gov.ge .org.ge .mil.ge .net.ge .pvt.ge
GF ?
GG C .gg .co.gg .net.gg .org.gg (others ?)
GH B com.gh edu.gh gov.gh org.gh mil.gh
GI C .gi .com.gi .ltd.gi .gov.gi .mod.gi .edu.gi .org.gi
GL A
GM A
GN B .com.gn .ac.gn .gov.gn .org.gn .net.gn
GOV A
GP C .gp .com.gp, .net.gp, .edu.gp, .asso.gp, or .org.gp
GQ ?
GR C .gr .com.gr .edu.gr .net.gr .org.gr .gov.gr
GS ?
GT ?
GU B ???
GW ?
GY ?
HK C .hk .com.hk .edu.hk .gov.hk .idv.hk .net.hk .org.hk
HM A?
HN C .hn .com.hn .edu.hn .org.hn .net.hn .mil.hn .gob.hn
HR C .hr .iz.hr .from.hr .name.hr .com.hr
HT C .ht .com.ht .net.ht .firm.ht .shop.ht .info.ht .pro.ht .adult.ht .org.ht .art.ht .pol.ht .rel.ht .asso.ht .perso.ht .coop.ht .med.ht .edu.ht .gouv.ht
HU C .hu co.hu info.hu org.hu priv.hu sport.hu tm.hu 2000.hu agrar.hu bolt.hu casino.hu city.hu erotica.hu erotika.hu film.hu forum.hu games.hu hotel.hu ingatlan.hu jogasz.hu konyvelo.hu lakas.hu media.hu news.hu reklam.hu sex.hu shop.hu suli.hu szex.hu tozsde.hu utazas.hu video.hu
ID B ac.id co.id or.id go.id
IE C .ie .gov.ie
IL B ac.il co.il org.il net.il k12.il gov.il muni.il idf.il
IM D co.im ltd.co.im plc.co.im net.im gov.im org.im nic.im ac.im 4th level domains are possible within co.im
IN C .in .co.in .firm.in .net.in .org.in .gen.in .ind.in .nic.in .ac.in .edu.in .res.in .gov.in .mil.in many governement domains in nic.in instead of gov.in
INFO A
INT C? should be A, but there exists a europa.eu.int too
IO C ???
IQ This TLD is unused.
IR C .ir .ac.ir .co.ir .gov.ir .net.ir .org.ir .sch.ir
IS C ??? ac.is, org.is, etc ... exists, but didn't found a list
IT D .it .gov.it others ... most are 2nd level, but 3rd and 4th level geographical names exists like pisa.it and pontedera.pisa.it
JE C .je .co.je .net.je .org.je
JM B .edu.jm .gov.jm .com.jm .net.jm org.jm
JO C .jo .com.jo .org.jo .net.jo .edu.jo .gov.jo .mil.jo
JOBS A?
JP D .jp ac.jp ad.jp co.jp ed.jp go.jp gr.jp lg.jp ne.jp or.jp
Geo-names: hokkaido.jp aomori.jp iwate.jp miyagi.jp akita.jp yamagata.jp fukushima.jp ibaraki.jp tochigi.jp gunma.jp saitama.jp chiba.jp tokyo.jp kanagawa.jp niigata.jp toyama.jp ishikawa.jp fukui.jp yamanashi.jp nagano.jp gifu.jp shizuoka.jp aichi.jp mie.jp shiga.jp kyoto.jp osaka.jp hyogo.jp nara.jp wakayama.jp tottori.jp shimane.jp okayama.jp hiroshima.jp yamaguchi.jp tokushima.jp kagawa.jp ehime.jp kochi.jp fukuoka.jp saga.jp nagasaki.jp kumamoto.jp oita.jp miyazaki.jp kagoshima.jp okinawa.jp sapporo.jp sendai.jp yokohama.jp kawasaki.jp nagoya.jp kobe.jp kitakyushu.jp
complicated rules for geo-names: bug 252342
KE B ???
KG C ???
KH B per.kh com.kh edu.kh gov.kh mil.kh net.kh org.kh
KI B? ???
KM A?
KN ?
KR C .kr .co.kr .or.kr others???
KW B .com.kw .edu.kw .gov.kw .net.kw .org.kw .mil.kw
KY C .ky .edu.ky .gov.ky .com.ky .org.ky .net.ky
KZ B .org.kz .edu.kz .net.kz .gov.kz .mil.kz .com.kz
LA A
LB B net.lb org.lb gov.lb edu.lb com.lb
LC B com.lc org.lc edu.lc gov.lc
LI C? .li .com.li .net.li .org.li .gov.li (others?)
LK C .lk .gov.lk .sch.lk .net.lk .int.lk .com.lk .org.lk .edu.lk .ngo.lk .soc.lk .web.lk .ltd.lk .assn.lk .grp.lk .hotel.lk
LR B .com.lr .edu.lr .gov.lr .org.lr .net.lr
LS B .org.ls .co.ls
LT C .lt .gov.lt .mil.lt others?
LU C .lu .gov.lu .mil.lu .org.lu .net.lu others?
LV C .lv .com.lv .edu.lv .gov.lv .org.lv .mil.lv .id.lv .net.lv .asn.lv .conf.lv
LY C .ly .com.ly .net.ly .gov.ly .plc.ly .edu.ly .sch.ly .med.ly .org.ly .id.ly
MA C .ma .co.ma .net.ma .gov.ma .org.ma others?
MC C .mc .tm.mc .asso.mc
MD A?
MG C .mg .org.mg .nom.mg .gov.mg .prd.mg .tm.mg .com.mg .edu.mg .mil.mg others!!! I didn't find a full list, but there could be many as suggested on their NIC
MH ? .net.mh
MIL C? army.mil navy.mil ...
MK C .mk .com.mk .org.mk others?
ML B ???
MM B?
MN A
MO C .mo .com.mo .net.mo .org.mo .edu.mo .gov.mo
MOBI C weather.mobi music.mobi ...
MP A
MQ A
MR A?
MS ?
MT C .mt .org.mt .com.mt .gov.mt .edu.mt .net.mt
MU C .mu .com.mu .co.mu others?
MUSEUM C
MV B .aero.mv .biz.mv .com.mv .coop.mv .edu.mv .gov.mv .info.mv .int.mv .mil.mv .museum.mv .name.mv .net.mv .org.mv .pro.mv
MW B ac.mw co.mw com.mw coop.mw edu.mw gov.mw int.mw museum.mw net.mw org.mw
MX B .com.mx .net.mx .org.mx .edu.mx .gob.mx
MY B .com.my .net.my .org.my .gov.my .edu.my .mil.my .name.my
MZ ?
NA ?
NAME C Used to be B, but now has second level too. Complicated to work out which second level domains are allowed to set cookies and which are not.
NC A?
NE ?
NET A
NF ?
NG B .edu.ng .com.ng .gov.ng .org.ng .net.ng
NI B? .gob.ni .com.ni .edu.ni .org.ni .nom.ni .net.ni
NL C .nl .000.nl/.999.nl personal domainames are 3th level behind a 3 digit numeric code like johnsmith.752.nl
NO C .no mil.no stat.no kommune.no herad.no priv.no vgs.no fhs.no museum.no fylkesbibl.no folkebibl.no idrett.no [geo].no gs.[county].no geographic names listed here (includes normal and IDN versions)
NP B com.np org.np edu.np net.np gov.np mil.np
NR C .nr .gov.nr .edu.nr .biz.nr .info.nr .nr org.nr .com.nr .net.nr co.nr is not a official TLD, but acts like one
NU A
NZ B .ac.nz .co.nz .cri.nz .gen.nz .geek.nz .govt.nz .iwi.nz .maori.nz .mil.nz .net.nz .org.nz .school.nz
OM B com.om co.om edu.om ac.com sch.om gov.om net.om org.om mil.om museum.om biz.om pro.om med.om
ORG A
PA B com.pa ac.pa sld.pa gob.pa edu.pa org.pa net.pa abo.pa ing.pa med.pa nom.pa
PE B com.pe org.pe net.pe edu.pe mil.pe gob.pe nom.pe
PF C .pf .com.pf .org.pf .edu.pf
PG B .com.pg .net.pg
PH C .ph .com.ph .gov.ph others?
PK C .pk .com.pk .net.pk .edu.pk .org.pk .fam.pk .biz.pk .web.pk .gov.pk .gob.pk .gok.pk .gon.pk .gop.pk .gos.pk
PL C .pl .com.pl .biz.pl .net.pl .art.pl .edu.pl .org.pl .ngo.pl .gov.pl .info.pl .mil.pl
Geographic: .waw.pl .warszawa.pl .wroc.pl .wroclaw.pl .krakow.pl .poznan.pl .lodz.pl .gda.pl .gdansk.pl .slupsk.pl .szczecin.pl .lublin.pl .bialystok.pl .olsztyn.pl.torun.pl and more...
here are more domains visible
PM This TLD is unused.
PN ?
PR C .pr .biz.pr .com.pr .edu.pr .gov.pr .info.pr .isla.pr .name.pr .net.pr .org.pr .pro.pr
PRO C law.pro med.pro cpa.pro
PS C .ps .edu.ps .gov.ps .sec.ps .plo.ps .com.ps .org.ps .net.ps
PT C .pt .com.pt .edu.pt .gov.pt .int.pt .net.pt .nome.pt .org.pt .publ.pt
PW B?
PY B .net.py .org.py .gov.py .edu.py .com.py
QA B ???
RE ?
RO C .ro .com.ro .org.ro .tm.ro .nt.ro .nom.ro .info.ro .rec.ro .arts.ro .firm.ro .store.ro .www.ro here are more details about Romanian domain names
RU C .ru .com.ru .net.ru .org.ru .pp.ru .msk.ru .int.ru .ac.ru others!!!
RW C .rw .gov.rw .net.rw .edu.rw .ac.rw .com.rw .co.rw .int.rw .mil.rw .gouv.rw
SA B .com.sa .edu.sa .sch.sa .med.sa .gov.sa .net.sa .org.sa .pub.sa
SB B .com.sb .gov.sb .net.sb .edu.sb others?
SC C .sc .com.sc .gov.sc .net.sc .org.sc .edu.sc
SD C .sd .com.sd .net.sd .org.sd .edu.sd .med.sd .tv.sd .gov.sd .info.sd
SE C .se .org.se .pp.se .tm.se .brand.se .parti.se .press.se .komforb.se .kommunalforbund.se .komvux.se .lanarb.se .lanbib.se .naturbruksgymn.se .sshn.se .fhv.se .fhsk.se .fh.se .mil.se
Geographical: .ab.se .c.se .d.se .e.se .f.se .g.se .h.se .i.se .k.se .m.se .n.se .o.se .s.se .t.se .u.se .w.se .x.se .y.se .z.se .ac.se .bd.se
SG C .sg .com.sg .net.sg .org.sg .gov.sg .edu.sg .per.sg .idn.sg
SH C ???
SI A?
SJ This TLD is unused.
SK ?
SL ?
SM A
SN A
SO This TLD is unused.
SR A? .rs.sr is Republika Srpska
ST A?
SU A The future of this TLD is unclear.
SV B .edu.sv .com.sv .gob.sv .org.sv .red.sv
SY B? .gov.sy .com.sy .net.sy others?
SZ A?
TC ?
TD A?
TF ?
TG C?
TH B .ac.th .co.th .in.th .go.th .mi.th .or.th .net.th
TJ C .tj .ac.tj .biz.tj .com.tj .co.tj .edu.tj .int.tj .name.tj .net.tj .org.tj .web.tj .gov.tj .go.tj .mil.tj
TK A
TL This is the new TLD for Timor-Leste; see .tp for info
TM C?
TN B .com.tn .intl.tn .gov.tn .org.tn .ind.tn .nat.tn .tourism.tn .info.tn .ens.tn .fin.tn .net.tn
TO C .to .gov.to others?
TP C .tp .gov.tp others? Should become unused, replaced with .tl
TR D .com.tr .info.tr .biz.tr .net.tr .org.tr .web.tr .gen.tr .av.tr .dr.tr .bbs.tr .name.tr .tel.tr .gov.tr .bel.tr .pol.tr .mil.tr .k12.tr .edu.tr .bel.tr is used for geographical names
TRAVEL A third levels seem to be explicitly forbidden
TT C .tt .co.tt .com.tt .org.tt .net.tt .biz.tt .info.tt .pro.tt .name.tt .edu.tt .gov.tt us.tt is not an official 2nd-level domain, but acts as one
TV C .tv .gov.tv others?
TW C .tw .edu.tw .gov.tw .mil.tw .com.tw .net.tw .org.tw .idv.tw .game.tw .ebiz.tw .club.tw 網路.tw 組織.tw 商業.tw there are 3 IDN domains in this list !
TZ B .co.tz .ac.tz .go.tz .or.tz .ne.tz
UA C .ua .com.ua .gov.ua .net.ua .edu.ua .org.ua
Geographical names: .cherkassy.ua .ck.ua .chernigov.ua .cn.ua .chernovtsy.ua .cv.ua .crimea.ua .dnepropetrovsk.ua .dp.ua .donetsk.ua .dn.ua .ivano-frankivsk.ua .if.ua .kharkov.ua .kh.ua .kherson.ua .ks.ua .khmelnitskiy.ua .km.ua .kiev.ua .kv.ua .kirovograd.ua .kr.ua .lugansk.ua .lg.ua .lutsk.ua .lviv.ua .nikolaev.ua .mk.ua .odessa.ua .od.ua .poltava.ua .pl.ua .rovno.ua .rv.ua .sebastopol.ua .sumy.ua .ternopil.ua .te.ua .uzhgorod.ua .vinnica.ua .vn.ua .zaporizhzhe.ua .zp.ua .zhitomir.ua .zt.ua
UG C .ug .co.ug .ac.ug .sc.ug .go.ug .ne.ug .or.ug
UK B

.ac.uk .co.uk .gov.uk .ltd.uk .me.uk .mil.uk .mod.uk .net.uk .nic.uk .nhs.uk .org.uk .plc.uk .police.uk .sch.uk||exceptions: .bl.uk .british-library.uk .icnet.uk .jet.uk .nel.uk .nls.uk .national-library-scotland.uk .parliament.uk
.sch.uk uses 4th level domains

UM C? unused
US C .us .ak.us .al.us .ar.us .az.us .ca.us .co.us .ct.us .dc.us .de.us .dni.us .fed.us .fl.us .ga.us .hi.us .ia.us .id.us .il.us .in.us .isa.us .kids.us .ks.us .ky.us .la.us .ma.us .md.us .me.us .mi.us .mn.us .mo.us .ms.us .mt.us .nc.us .nd.us .ne.us .nh.us .nj.us .nm.us .nsn.us .nv.us .ny.us .oh.us .ok.us .or.us .pa.us .ri.us .sc.us .sd.us .tn.us .tx.us .ut.us .vt.us .va.us .wa.us .wi.us .wv.us .wy.us there are still some 4th level domain within the geographical ones (localities, k12, pvt.k12, cc, tec, lib, state, gen)
UY B .edu.uy .gub.uy .org.uy .com.uy .net.uy .mil.uy
UZ A?
VA B vatican.va
VC A?
VE B .com.ve .net.ve .org.ve .info.ve .co.ve .web.ve
VG ?
VI C .vi .com.vi .org.vi .edu.vi .gov.vi
VN C .vn .com.vn .net.vn .org.vn .edu.vn .gov.vn .int.vn .ac.vn .biz.vn .info.vn .name.vn .pro.vn .health.vn
VU A?
WF This TLD is unused.
WS A
YE B? .com.ye .net.ye others?
YT This TLD is unused.
YU B .ac.yu .co.yu .org.yu .edu.yu The future of this TLD is unclear.
ZA B .ac.za .city.za .co.za .edu.za .gov.za .law.za .mil.za .nom.za .org.za .school.za .alt.za .net.za .ngo.za .tm.za .web.za list of sld's
ZM B .co.zm .org.zm .gov.zm .sch.zm .ac.zm
ZW B .co.zw .org.zw .gov.zw .ac.zw

TLDs not in the root DNS

These are top-level domains that are not currently in the root DNS, and therefore have no domain names registered under them. However, some of them are currently in the ICANN approval process and may soon be added to the root DNS, therefore they are noted here so that the list above can be kept up-to-date.

TLD Comments
ASIA For Asian websites
EH Western Sahara
KP North Korea
ME Montenegro
RS Republic of Serbia
TEL For telecommunications-related websites and services (overlaps with .mobi)

External Links

Comments

I'll start converting this list to the syntax defined in bug 331510, but I won't have time before the end of July --Jhermans 16:36, 10 June 2006 (PDT)

Over the next few months, I will start to update some of the details using information from the appropriate registries since I am helping out with the effective TLD list with a couple of other people. I have already added the .ax TLD and removed the .post one, which has not been approved and is not in the root DNS. --Rubena 15:37, 10 February 2007 (GMT)