You can see from here anything about domains, who is,
you can search from this place allmost all toplevel domains,
no need to switch between a good and a bad site!
This whis verify work in a simple manier:
having a list with all whois servers, we made a request to the server that you
ask this, if we have this in our list. Here is the ist with domains/whois servers:
whois.denic.de
de
whois.nic.de
de
whois.nic.uk
uk co.uk org.uk me.uk ac.uk ltd.uk plc.uk
whois.verisign-grs.com
com eu.com uk.com us.com gb.com hu.com br.com cn.com no.com qc.com sa.com se.com uy.com za.com net uk.net se.net gb.net
whois.crsnic.net
com eu.com uk.com us.com gb.com hu.com br.com cn.com no.com qc.com sa.com se.com uy.com za.com net uk.net se.net gb.net
whois.biz
biz
whois.nic.biz
biz
whois.afilias.net
info
whois.publicinterestregistry.net
org
whois.pir.org
org
whois.nic.at
at co.at ac.at gv.at or.at
whois.www.tv
tv
whois.nic.ch
ch
whois.domain-registry.nl
nl
whois.nic.us
us
whois.nic.ws
ws
whois.nic.it
it
whois.ripn.net
ru com.ru net.ru org.ru
whois.dns.be
be ac.be
whois.dns.pl
pl net.pl com.pl travel.pl org.pl biz.pl info.pl agro.pl edu.pl mail.pl targi.pl aid.pl atm.pl auto.pl gmina.pl gsm.pl miasta.pl media.pl mil.pl nom.pl pc.pl priv.pl realestate.pl rel.pl shop.pl sklep.pl sos.pl tm.pl tourism.pl turystyka.pl
whois.nic.br
br com.br adv.br org.br inf.br arq.br eng.br fm.br fot.br gov.br pro.br slg.br tv.br adm.br am.br art.br bio.br cng.br cnt.br ecn.br esp.br etc.br eti.br fst.br g12.br ind.br jor.br lel.br med.br mil.br net.br nom.br ntr.br odo.br ppg.br psc.br psi.br rec.br tmp.br tur.br vet.br zlg.br
whois.nic.name
name
whois.nic.cc
cc
monarch.tonic.to
to
whois.dot.tk
tk
whois.nic.ag
ag
whois.nic-se.se
se
whois.nic.se
se
whois.iis.se
se
whois.nic.fr
fr tm.fr com.fr asso.fr presse.fr
whois.dk-hostmaster.dk
dk
whois.rotld.ro
ro com.ro org.ro store.ro tm.ro firm.ro www.ro arts.ro rec.ro info.ro nom.ro nt.ro
whois.nic.cz
cz
whois.nic.ac
ac or.ac co.ac gv.ac ac.ac
whois.adamsnames.tc
ms tf tc gs vg
whois.nic.li
li
whois.amnic.net
am
whois.nic.am
am
whois.ripe.net
gr pt sk by lv eu.lv lt ad fo
whois.cira.ca
ca on.ca qc.ca ns.ca ab.ca bc.ca mb.ca nb.ca nf.ca nt.ca pe.ca sk.ca yk.ca
whois.nic.mx
mx com.mx gob.mx org.mx edu.mx gov.mx net.mx
whois.cnnic.net.cn
cn com.cn gd.cn org.cn edu.cn ac.cn gov.cn net.cn bj.cn sh.cn tj.cn cq.cn he.cn nm.cn ln.cn jl.cn hl.cn js.cn zj.cn ah.cn hb.cn hn.cn gx.cn hi.cn sc.cn gz.cn yn.cn xz.cn sn.cn gs.cn qh.cn nx.cn xj.cn tw.cn hk.cn mo.cn
whois.educause.edu
edu
whois.internic.net
edu pro mil
whois.dns.lu
lu
whois.nic.tf
tf
whois.nic.cx
cx
whois.nic.ad.jp
jp co.jp or.jp ne.jp ac.jp go.jp
whois.jprs.jp
jp co.jp or.jp ne.jp ac.jp go.jp
whois.nic.nu
nu
whois.registrypro.pro
pro
whois.arnes.si
si
whois.registro.br
br com.br adv.br org.br inf.br arq.br eng.br fm.br fot.br gov.br pro.br slg.br tv.br adm.br am.br art.br bio.br cng.br cnt.br ecn.br esp.br etc.br eti.br fst.br g12.br ind.br jor.br lel.br med.br mil.br net.br nom.br ntr.br odo.br ppg.br psc.br psi.br rec.br tmp.br tur.br vet.br zlg.br
whois.nic.lv
lv eu.lv
whois.aunic.net
au com.au org.au org.au edu.au net.au edu.au net.au asn.au id.au asn.au id.au
whois.domreg.lt
lt
whois.nic.st
st
whois.net.ua
ua
whois.nic.gov
gov
whois.dotgov.gov
gov
whois.domainregistry.ie
ie
whois.norid.no
no
whois.nic.as
as
whois.isoc.org.il
il co.il org.il net.il ac.il k12.il gov.il muni.il
whois.nic.mil
mil
mhpwhois1.verisign-grs.net
bz
whois.nic.cl
cl
whois.nic.or.kr
kr co.kr ac.kr go.kr ne.kr nm.kr or.kr re.kr
whois.isnic.is
is
whois.netnames.net
af
whois.aero
aero
whois.information.aero
aero
whois.nic.sh
sh
whois.nic.net.sg
sg com.sg org.sg net.sg gov.sg
whois.nic.tm
tm
whois.nic.bj
bj
whois.cat
cat
whois.cd
cd
whois.nic.ci
ci
whois.nic.coop
coop
whois.eenet.ee
ee
whois.eu
eu
whois.ficora.fi
fi
whois.nplus.gf
gf
whois.channelisles.net
gg je
whois.hkirc.net
hk com.hk org.hk net.hk edu.hk
whois.hkirc.net.hk
hk com.hk org.hk net.hk edu.hk
whois.hkirc.hk
hk com.hk org.hk net.hk edu.hk
whois2.afilias-grs.net
hn sc vc
whois.nic.hu
hu
whois.inregistry.net
in ac.in co.in ernet.in gov.in net.in res.in
whois.iana.org
int
whois.nic.io
io
whois.kenic.or.ke
ke
whois.domain.kz
kz
whois.nic.kz
kz
whois.nic.mg
mg
whois.nic.mn
mn
whois.museum
museum
whois.mynic.net.my
my
whois.na-nic.com.na
na
whois.srs.net.nz
nz co.nz net.nz maori.nz org.nz govt.nz iwi.nz cri.nz school.nz ac.nz mil.nz gen.nz
whois.nic.pm
pm
whois.uprr.pr
pr
whois.nic.re
re
whois.nic.tj
tj
whois.nic.tl
tl
whois.nic.tr
tr com.tr gov.tr bbs.tr k12.tr edu.tr net.tr mil.tr org.tr
whois.twnic.net.tw
tw com.tw org.tw net.tw
whois.co.ug
ug
whois.cctld.uz
uz
whois.nic.ve
ve
whois.nic.wf
wf
whois.nic.yt
yt