This is the complete list of over 800 domain extensions supported by cWhois and cWhois Domain Cart.

Notes for domains that have a numbered note
1 These domains do not have a dedicated whois server but we are able to retrieve the data using other methods.
2 These domains allow checking of availability but do not provide full whois data.
3 These domains have premium domain names supported by cWhois.
4 .gr and.es domains require a username and password issued by your registrar.

.com
.net
.org
.info
.name
.biz
.cc
.edu
.mil
.int
.coop
.gov
.aero
.museum
.ac
.ae
.net.ae
.org.ae
.name.ae
.pro.ae
.ac.ae
.mil.ae
.sch.ae
.gov.ae
.af
.com.ag
.edu.ag
.gov.ag
.net.ag
.org.ag
.ag
.am
.as
.asia
.ac.at
.co.at
.gv.at
.or.at
.at
.asn.au
.com.au
.edu.au
.id.au
.net.au
.org.au
.ba
.org.ba
.net.ba
.mil.ba
.edu.ba
.unsa.ba
.ac.be
.be
.bg
.aj
.agr.br
.am.br
.art.br
.com.br
.coop.br
.esp.br
.etc.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
.edu.br
.nom.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
.trd.br
.vet.br
.zlg.br
.br
.by
.com.bz
.net.bz
.org.bz
.bz
.bc.ca
.mb.ca
.nb.ca
.nf.ca
.ns.ca
.nt.ca
.on.ca
.pe.ca
.qc.ca
.sk.ca
.yk.ca
.ca
.cd
.cl
.ch
.co.ck
.edu.ck
.gov.ck
.net.ck
.org.ck
.cm
.edu.cn
.ac.cn
.ah.cn
.bj.cn
.com.cn
.cq.cn
.gd.cn
.gov.cn
.gs.cn
.gx.cn
.gz.cn
.hb.cn
.he.cn
.hi.cn
.hk.cn
.hl.cn
.hn.cn
.jl.cn
.js.cn
.mo.cn
.net.cn
.nm.cn
.nx.cn
.ln.cn
.org.cn
.qh.cn
.sc.cn
.sh.cn
.sn.cn
.tj.cn
.tw.cn
.yn.cn
.xj.cn
.xz.cn
.zj.cn
.cn
.co
.cym.co
.com.co
.net.co
.org.co
.gov.co
.mil.co
.edu.co
.web.co
.arts.co
.info.co
.cx
.cz
.de
.dj1
.dk
.dm
.com.ee
.pri.ee
.fie.ee
.org.ee
.med.ee
.ee
.es1
.com.es1
.nom.es1
.org.es1
.gob.es1
.edu.es1
.eu
.fi
.ac.fj
.biz.fj
.com.fj
.gov.fj
.info.fj
.mil.fj
.name.fj
.net.fj
.org.fj
.pro.fj
.school.fj
.fm1
.fo
.asso.fr
.com.fr
.nom.fr
.prd.fr
.presse.fr
.tm.fr
.fr
.gd
.co.gg
.gov.gg
.net.gg
.org.gg
.sch.gg
.gg
.gl
.gm
.gr
.co.gr1
.com.gr1
.net.gr1
.edu.gr1
.gov.gr1
.org.gr1
.gs
.com.hk
.edu.hk
.gov.hk
.net.hk
.org.hk
.hk
.hm
.hn
.co.hu
.info.hu
.org.hu
.priv.hu
.sport.hu
.tm.hu
.hu
.war.net.id
.web.id
.sch.id
.go.id
.ac.id
.co.id
.or.id
.net.id
.mil.id
.ie
.ac.il
.co.il
.gov.il
.idf.il
.k12.il
.muni.il
.net.il
.org.il
.im
.co.in
.net.in
.org.in
.gen.in
.firm.in
.ind.in
.in
.io
.ac.ir
.co.ir
.gov.ir
.id.ir
.net.ir
.org.ir
.sch.ir
.ir
.is
.it
.je
.jobs
.ac.jp
.ad.jp
.co.jp
.ed.jp
.go.jp
.ne.jp
.or.jp
.geo.jp
.jp
.ac.ke
.co.ke
.go.ke
.ne.ke
.or.ke
.sc.ke
.ac.kr
.co.kr
.go.kr
.ne.kr
.or.kr
.pe.kr
.re.kr
.seoul.kr
.kyonggi.kr
.kz
.la
.li
.lt
.lu
.asn.lv
.com.lv
.conf.lv
.edu.lv
.gov.lv
.id.lv
.mil.lv
.net.lv
.org.lv
.lv
.ly
.co.ma
.net.ma
.org.ma
.ac.ma
.ma
.tm.mc
.asso.mc
.mc
.md
.me
.mn
.mobi
.ms
.com.mt
.edu.mt
.net.mt
.org.mt
.tm.mt
.uu.mt
.mt
.mu
.com.mx
.edu.mx
.gob.mx
.net.mx
.org.mx
.mx
.com.my
.net.my
.org.my
.gov.my
.edu.my
.mil.my
.my
.com.na
.org.na
.alt.na
.co.na
.edu.na
.net.na
.nf
.ng
.com.ng
.net.ng
.org.ng
.gov.ng
.edu.ng
.sch.ng
.mobi.ng
.name.ng
.biz.ng
.nl
.co.nl
.no
.priv.no
.nu
.pe
.com.pe
.net.pe
.edu.pe
.org.pe
.gob.pe
.nom.pe
.mil.pe
.ph
.com.ph
.net.ph
.org.ph
.ngo.ph
.pk
.com.pk
.edu.pk
.biz.pl
.co.pl
.com.pl
.net.pl
.org.pl
.info.pl
.pl
.cpa.pro
.eng.pro
.law.pro
med.pro
.pro
.pt
.com.pt
.nome.pt
.pt
.ac.nz
.co.nz
.cri.nz
.gen.nz
.govt.nz
.iwi.nz
.net.nz
.org.nz
.mil.nz
.pm
.school.nz
.re
.arts.ro
.com.ro
.firm.ro
.info.ro
.nom.ro
.nt.ro
.org.ro
.rec.ro
.store.ro
.tm.ro
.www.ro
.ro
.com.ru
.net.ru
.org.ru
.ru
.com.sa1
.edu.sa1
.gov.sa1
.med.sa1
.net.sa1
.org.sa1
.pub.sa1
.sch.sa1
.sb
.sc
.pp.se
.press.se
.org.se
.se
.com.sg
.edu.sg
.gov.sg
.net.sg
.org.sg
.per.sg
.sg
.com.sh
.co.sh
.net.sh
.org.sh
.edu.sh
.gov.sh
.mil.sh
.sh
.si
.sk
.sm
.st
.su
.tc
.tel
.tf
.ac.th
.co.th
.go.th
.in.th
.mi.th
.net.th
.or.th
.tj
.tk
.tl
.tm
.to
.tp
.bbs.tr
.com.tr
.edu.tr
.gen.tr
.gov.tr
.k12.tr
.mil.tr
.net.tr
.nom.tr
.org.tr
.web.tr
.travel
.tv1
.tw
.com.tw
.idv.tw
.net.tw
.org.tw
.ebiz.tw
.club.tw
.game.tw
.com.ua
.edu.ua
.gov.ua
.odessa.ua
.org.ua
.net.ua
.ua
.ug
.co.ug
.or.ug
.ac.ug
.sc.ug
.go.ug
.ne.ug
.org.ug
.mil.ug
.uk
.ac.uk
.co.uk
.gov.uk
.ltd.uk
.me.uk
.net.uk
.org.uk
.plc.uk
.sch.uk
.uk.co
.us
.com.uy
.org.uy
.net.uy
.edu.uy
.gub.uy
.mil.uy
.uz
.va
.vc
.co.ve
.com.ve
.net.ve
.web.ve
.nom.ve
.firm.ve
.store.ve
.rec.ve
.info.ve
.org.ve
.ve
.vg
.wales.com
.wales.org
.wales.net
.cymru.org
.com.ws
.edu.ws
.gov.ws
.net.ws
.org.ws
.ws
.xxx
.co.za1
.org.za1
.gov.za1
.co.zw
.au.com
.br.com
.cn.com
.corp.com
.de.com
.eu.com
.eu.org
.gb.com
.gb.net
.hu.com
.no.com
.qc.com
.ru.com
.sa.com
.se.com
.se.net
.uk.com
.uk.net
.us.com
.uy.com
.uz
.za.com
.za.net
.za.org
.academy
.accountants
.actor
.agency
.associates
.auction
.audio
.bar
.bargains
.beer
.bid
.bike
.build
.builders
.cab
.camera
.camp
.cards
.care
.careers
.cash
.cat
.catering
.center
.cheap
.christmas
.church
.city
.claims
.cleaning
.click
.clinic
.clothing
.club
.cologne
.codes
.coffee
.company
.community
.computer
.condos
.construction
.consulting
.contractors
.cooking
.cool
.country
.credit
.creditcard
.cruises
.dance
.dating
.deals
.degree
.dental
.diet
.digital
.direct
.directory
.discount
.domains
.education
.email
.engineer
.engineering
.enterprises
.equipment
.estate
.events
.exchange
.expert
.exposed
.fail
.farm
.finance
.financial
.fish
.fishing
.fitness
.flights
.florist
.forsale
.foundation
.fund
.furniture
.futbol
.gallery
.gifts
.gives
.glass
.global
.graphics
.gratis
.gripe
.guide
.guru
.haus
.healthcare
.help
.hiphop
.hiv
.holdings
.holiday
.horse
.host
.hosting
.house
.how
.industries
.ink
.institute
.international
.insure
.investments
.joburg
.kitchen
.kiwi
.land
.lawyer
.lease
.legal
.life
.lighting
.limited
.limo
.loans
.london
.luxury
.maison
.management
.market
.marketing
.media
.melbourne
.menu
.money
.mortgage
.network
.ninja
.nyc
.paris
.partners
.parts
.physio
.pictures
.pink
.pizza
.photography
.photos
.place
.plumbing
.press
.productions
.properties
.property
.pub
.quebec
.recipes
.rehab
.rentals
.repair
.report
.republican
.rest
.restaurant
.reviews
.rocks
.rodeo
.services
.sexy
.shoes
.singles
.social
.software
.solar
.solutions
.supplies
.supply
.support
.surf
.surgery
.systems
.tattoo
.tax
.technology
.tips
.today
.tokyo
.tools
.town
.toys
.trade
.training
.university
.uno
.vacations
.vegas
.ventures
.vet
.viajes
.villas
.video
.vision
.vodka
.voyage
.wales
.watch
.webcam
.website
.wedding
.wiki
.work
.works
.world
.wtf
.xxx
.xyz
.zone
.gift
.guitars
.link
.photo
.pics
.tattoo
.sexy
.buzz
.blue
.red
.pink
.black
.kim
.meet
.shiksha