go
ns.rackspace.com has one IP number , which also has a corresponding reverse pointer. ns1.qbi3.com, ns1.eyemm.net, ns1.podweb.net, ns1.bbpinc.com, ns.gcdtech.com and at least 19 other hosts cnames to this hostname. ns1.tb.org, ns.iizt.pl, ns.pod1.com, ns1.xtch.net, ns1.24m2.com and at least 85 other hosts point to the same IP. aa.org, cse.org, rea.com, aimt.com, nrbcc.nl and at least 100 other hosts use this as a nameserver. kairosonline.org, countrysideinn.net, chemistryandsport.org and friendsinthenight.org use this as a mailserver. 1.ns.rackspace.com are subdomains to this hostname. rackspace.com is a domain controlled by two nameservers at rackspace.com themselves. They are on different IP networks. Incoming mail for rackspace.com is handled by three mailservers. Two of them are on the same IP network. rackspace.com has one IP number. ns.rackspace.com is hosted on a server in United States.

ns.rackspace.com
a records
 
+ 69.20.95.4 69.20.95.0/24 AS15395 -
+ --- -

rackspace.com
a records
 
+ 207.97.206.179 207.97.192.0/18 AS27357  
+ ---  
ns-soa records
ns.rackspace.com
+ 69.20.95.4 69.20.95.0/24 AS15395 -
+ --- -
ns records
ns.rackspace.com
+ 69.20.95.4 69.20.95.0/24 AS15395 -
+ --- -
ns2.rackspace.com
+ 65.61.188.4 65.61.188.0/24 AS15395 -
mx records
mx1.sat.rackspace.com
+ 64.39.1.223 64.39.0.0/19 AS10532 -
+ --- -
mx2.sat.rackspace.com
+ 64.39.1.224 64.39.0.0/19 AS10532 -
mx1.dfw1.rackspace.com
+ 72.3.128.180 72.3.128.0/17 AS33070 -
ip numbers of host
69.20.95.4
ptrs of ip numbers
ns.rackspace.com
ip numbers using ptr to this host
207.235.16.2
64.49.221.22
69.20.95.4
hostnames sharing ip with a-records
dns1.coure-tech.com
dns1.cvadns.com
dns1.stabletransit.com
dns1.webwerld.com
dns3.352mediadns.com
dns3.iticomputers.com
dnsa.steuber.com
e.ns.quonic.net
ns.ajthost.com
ns.cityrack.com
ns.cymitar.net
ns.daknodns.com
ns.dialeforbusiness.co.uk
ns.empresa.co.uk
ns.healthmegamall.com
ns.iensemble.com
ns.iizt.pl
ns.jadoporcher.com
ns.nashvillenetlinks.com
ns.pjweb.co.uk
ns.pod1.com
ns0.mandogroup.com
ns1.24hourwebhosting.com
ns1.24m2.com
ns1.4sitesdns.com
ns1.aeseasy.com
ns1.anchorwave.com
ns1.ariadna.com.co
ns1.chakrahost.com
ns1.dellonline.com
ns1.djia.com
ns1.dreamingcode.com
ns1.evolutionmc.com
ns1.firebit.com
ns1.globihost3.com
ns1.gripserver3.com
ns1.hamptonroadsmall.com
ns1.hostingmatrix.net
ns1.hupori.com
ns1.iaffiliate.com
ns1.innerarmy.com
ns1.itworksllc.com
ns1.ixishosting.co.uk
ns1.joker69.com
ns1.lhrtech.com
ns1.locallaunch.com
ns1.mansionmodel.com
ns1.mi-websolutions.com
ns1.netcohosting.com
ns1.nexteppe.com
ns1.nitroweb.net
ns1.orchidsuites.net
ns1.pebblehavencompany.com
ns1.pimsa.com
ns1.pimsawebhosting.com
ns1.publicwhois.org
ns1.pulsity.com
ns1.rackspace.com
ns1.rennedevelopment.com
ns1.revacommsb.com
ns1.rxcure.net
ns1.serious.net
ns1.sitewrench.com
ns1.snvdesigns.com
ns1.tb.org
ns1.the247host.net
ns1.touchwoodtech.com
ns1.trainor.com
ns1.vwcreate.com
ns1.websol.us
ns1.webteks.com
ns1.xcoin.com
ns1.xtch.net
ns10.sitewrench.com
ns11.yourmark.com
ns2.exitnow.com
ns2.trainor.com
ns3.componentone.net
ns3.fiomeganetworks.com
ns3.gradeahosting.com
ns3.itworksllc.com
ns3.rennedevelopment.com
ns3.sitewrench.com
ns3.yourmark.com
ns3.yourstorm.com
ns3.zeroaccess.com
ns5.itworksllc.com
ns8.24hourwebhosting.com
ross.infusiontek.com
thunder.yourstorm.com
hostnames pointing here by cname
dns1.connectpoint.net
ns.beechwoodcommunications.net
ns.cavoksolutions.com
ns.cuttlefish.net
ns.dns1.connectpoint.net
ns.dracodigital.com
ns.eclipsenetsolutions.co.uk
ns.gcdtech.com
ns.layoutsinc.com
ns.sequoiacustom.com
ns1.bbpinc.com
ns1.dracodigital.com
ns1.eyemm.net
ns1.form2function.net
ns1.heliumflash.com
ns1.ismsecurehost.com
ns1.layoutsinc.com
ns1.levitstyle.com
ns1.photobiz.com
ns1.podweb.net
ns1.qbi3.com
ns1.tcwebsite.com
ns1.temac-networks.com
polaris.ayamba.com
domains using this as nameserver
208.97.207.in-addr.arpa
aa.org
abramarketing.com
accurev.com
achievergroup.com
actrading.com
adfusion.com
aheh.com
aimt.com
airacad.com
airwalk.com
allconsuming.net
alltravelnetwork.com
ambassadorcruise.com
amccares.org
americanprowler.org
amertechinc.com
angelahartwig.com
ani-rrg.org
antiwar.com
anvilbrand.com
aquaculturemag.com
aracontent.com
art-girls.com
ashlandoh.com
awknowledge.com
bandwidthproductions.com
bartlettumc.org
bearbrook.com
beauregardexhibits.com
benelliusa.com
bigdaddy.com
boardnetwork.org
bowc.com
bowlopolis.com
brandopoly.com
bullsemenembryotransfer.com
businesscycle.com
butte-edc.com
bytecon.co.uk
carolinacookie.com
carolwelsman.com
casto.com
catchlight.com
cfwenterprises.com
chakrahost.com
channeldynamix.com
chrisprisco.com
circleup.com
cityofgreensburg.com
ciudadviejahostel.com
claggettrey.com
cmoekids.org
computol.com
contentinfusion.com
courier.com
createthe.com
createthegroup.com
crossmediaservices.com
cse.org
ctsurgical.com
customdata.com
cwfa.org
dakotadino.com
ddii.com
designreactor.com
devoncass.com
dickinsoncvb.com
discoveryumc.org
doverpublications.com
doverpublishing.com
ecgroup.co.uk
frameworks.uk.com
geckobyte.com
harleysvillebank.com
healthmart.com
hncbank.com
inxite.com
kranitz.com
logoyes.com
marketinghub.com
mifra.nl
minerelastomer.com
molsonusa.com
mountainviewtire.com
ndpublishing.com
nex-air.com
noblece.com
northeasternappraisal.com
nortonpoets.com
nrbcc.nl
parsonswedding.com
pearldrum.com
petermoraites.com
petsmart.com
phatwalt.com
posters.com
quickwebpro.com
quirk.co.za
rackspace.com
rcuniverse.com
rea.com
renoworks.com
roseoffices.com
sat.rackspace.com
shineglobal.org
simics.net
sitewrench.com
slicehost.com
sprousebrosfanclub.com
ssg.petsmart.com
stagechannel.net
starmark.com
telemundopr.com
thegeck.com
ticketstop.com
toccata.com
warmzone.net
wildhobbies.com
yourcityweb.com
domains using this as nameserver under another name
bingonet.com
caruso4mayor.net
chargebytel.net
chriscaruso.net
djmanning.net
miamiadschool.net
par5.org
petsdelighted.net
safefromharmvideo.com
telephonecharge.net
domains using this as mailserver
chemistryandsport.org
countrysideinn.net
friendsinthenight.org
kairosonline.org
domains using this as mailserver under another name
etobicokebaseball.com
subdomains
1.ns.rackspace.com
used as nameserver but missing in parent delegation
2537.com
3422.com
3663.com
5433.com
7584.com
7653.com
acez.com
ackcook.com
aham.org
alhannah.com
apd.org
ariadna.us
asdeporte.com
atawards.com
axentisenterprise.com
bartlettumc.org
bbpinc.com
bearwooddesigns.com
bevnet.com
bevspectrum.com
bigtools.us
blockr.com
buckinghammfg.com
carm.org
chakrahost.com
champchev.com
character.net
childrensangelflight.org
cine.com.do
cnponline.org
colonialhillschurch.com
coroprint.com
cricket.com
cva-consulting.com
davillage.com
deni.com
e-logitech.net
empresa.co.uk
empressa.co.uk
endeavor.org
etunes.com
everymanplayhouse.com
fairfaxcommunity.net
fbsl.org
floridabaptist.org
gasta.co.uk
iconmovies.co.uk
iconmovies.com.au
iconmovies.info
iizt.eu
ikontrac.co.uk
ikontrac.com
iofficeconnect.com
iofficecorp.com
itconsultants.com.au
ixishosting.co.uk
lavieenrosemovie.co.uk
mediawebgear.com
netcohosting.com
nexteppe.com
northeasternappraisal.com
orchidsuites.net
pack.com.br
pimsa.com
portfolia.com
president.gov.af
ps.com.br
rudysmarket.com
rvtd.org
seattlepi.com
severnriverrugby.org
sewingproducts.com
sitewrench.com
smartshopperusa.com
sqlservercentral.com
sycamoreview.org
thecitychurch.cc
travel.bc.ca
twgtechnical.com
webteks.com
weinamerica.com
wgrginc.org
worddial.com
yourcityweb.com
used as nameserver but missing in zone
6.235.207.in-addr.arpa
a2om.com
academicsuperstore.com
acfamilyfirst.org
albrighttackle.com
aquaculturemag.com
ashtabulaareaorchestra.com
belleville-clarion.com
bestwesternhollister.com
bible.vc
bigdaddy.com
bloglanding.com
brilliantweekends.co.uk
crucialnetworking.com
ctsurgical.com
expoactive.com
fromthebasement.tv
hanahanmd.com
herbalgram.com
homelet.co.uk
iclaimsystems.com
kruppsdecor.com
livingstonfbc.org
manageyourdealership.com
neweb.net
oumc.org
pianoexpresso.com
premierskills.co.uk
qumc.com
shoottofinish.biz
sprousebrosfanclub.com
sspr.com
summerhillbnb.com
wbk.com
wpmdev.com
xyzzy.co.nz