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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. racspace.net, padstakes.net, app-space.net, rack-space.net, clusterhost.net and at least eight other hosts point to the same IP and also shares mailservers. serveru.net, rakspace.net, rackspace.ca, raqspace.com, sunspace.com and at least 29 other hosts point to the same IP. sat.rackspace.com share both nameservers and mailservers with this domain. rea.com, nrbcc.nl, mifra.nl, casto.com, simics.net and at least 54 other hosts share nameservers with this domain. rackspace.net, redhathost.net, clusterack.net, clusteracks.net, myrackspace.net and at least 29 other hosts share mailservers with this domain. fw.rackspace.com, hq.rackspace.com, ns.rackspace.com, ns2.rackspace.com, sat.rackspace.com and at least 100 other hosts are subdomains to this hostname. rackspace.com is hosted on a server in United States.

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 -

com
ns-soa records
a.gtld-servers.net
+ 192.5.6.30 192.5.6.0/24 AS36625 -
+ --- -
ns records
a.gtld-servers.net
+ 192.5.6.30 192.5.6.0/24 AS36625 -
+ --- -
b.gtld-servers.net
+ 192.33.14.30 192.33.14.0/24 AS26415 -
c.gtld-servers.net
+ 192.26.92.30 192.26.92.0/24 AS36625 -
d.gtld-servers.net
+ 192.31.80.30 192.31.80.0/24 AS36617 -
e.gtld-servers.net
+ 192.12.94.30 192.12.94.0/24 AS36629 -
f.gtld-servers.net
+ 192.35.51.30 192.35.51.0/24 AS36620 -
g.gtld-servers.net
+ 192.42.93.30 192.42.93.0/24 AS36624 -
h.gtld-servers.net
+ 192.54.112.30 192.54.112.0/24 AS36623 -
i.gtld-servers.net
+ 192.43.172.30 192.43.172.0/24 AS36625 -
j.gtld-servers.net
+ 192.48.79.30 192.48.79.0/24 AS36626 -
k.gtld-servers.net
+ 192.52.178.30 192.52.178.0/24 AS36622 -
l.gtld-servers.net
+ 192.41.162.30 192.41.162.0/24 AS36628 -
m.gtld-servers.net
+ 192.55.83.30 192.55.83.0/24 AS36618 -
ip numbers of host
207.97.206.179
hostnames sharing ip with a-records
24byforever.com
app-host.com
app-space.com
app-space.net
application-server.net
application-space.net
cirrus.rackspace.com
cluster-host.net
clusterack.com
clusteracks.net
clusterhost.net
clusterrack.com
gnuserver.com
hackerserver.net
managedwebhosting.net
my-rackspace.com
myrackspace.net
nonstopservers.com
padstakes.net
personalserver.com
priority-servers.com
rack-space.net
racksace.com
rackspace-hosting.com
rackspace-ltd.com
rackspace-managed-server.net
rackspace.ca
rackspacecareers.com
racspace.net
rakspace.net
raqspace.com
serveru.net
skinserver.com
skinservers.com
sunspace.com
whois-private.com
wwrackspace.com
www.rackspace.com
www.rackspacecareers.com
nameservers used by this domain
ns.rackspace.com
ns2.rackspace.com
domains sharing nameservers
208.97.207.in-addr.arpa
bearbrook.com
bigdaddy.com
bowlopolis.com
brandopoly.com
casto.com
catchlight.com
chakrahost.com
courier.com
createthe.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
rcuniverse.com
rea.com
renoworks.com
roseoffices.com
sat.rackspace.com
shineglobal.org
simics.net
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
ip numbers of nameservers
65.61.188.4
69.20.95.4
reverse names of the nameservers
ns.rackspace.com
ns2.rackspace.com
other names of the nameservers
dns.dracodigital.com
dns1.connectpoint.net
dns1.coure-tech.com
dns1.cvadns.com
dns1.stabletransit.com
dns1.webwerld.com
dns2.acquireit.com
dns2.coure-tech.com
dns2.cvadns.com
dns2.stabletransit.com
dns2.webwerld.com
dns3.352mediadns.com
dns4.352mediadns.com
dnsa.steuber.com
dnsb.steuber.com
ns.beechwoodcommunications.net
ns.cityrack.com
ns.cymitar.net
ns.dialeforbusiness.co.uk
ns.dns1.connectpoint.net
ns.dns2.connectpoint.net
ns.dracodigital.com
ns.iensemble.com
ns.nashvillenetlinks.com
ns.pjweb.co.uk
ns.pod1.com
ns0.mandogroup.com
ns1.4sitesdns.com
ns1.anchorwave.com
ns1.ariadna.com.co
ns1.bbpinc.com
ns1.dellonline.com
ns1.evolutionmc.com
ns1.exitnow.com
ns1.firebit.com
ns1.gripserver3.com
ns1.hostingmatrix.net
ns1.itworksllc.com
ns1.lhrtech.com
ns1.locallaunch.com
ns1.mandogroup.com
ns1.mi-websolutions.com
ns1.netcohosting.com
ns1.nexteppe.com
ns1.orchidsuites.net
ns1.pebblehavencompany.com
ns1.pimsawebhosting.com
ns1.podweb.net
ns1.pulsity.com
ns1.rackspace.com
ns1.rennedevelopment.com
ns1.serious.net
ns1.sitewrench.com
ns1.snvdesigns.com
ns1.tb.org
ns1.tcwebsite.com
ns1.the247host.net
ns1.touchwoodtech.com
ns1.trainor.com
ns1.websol.us
ns1.webteks.com
ns1.xtch.net
ns11.yourmark.com
ns12.yourmark.com
ns2.4sitesdns.com
ns2.ariadna.com.co
ns2.bbpinc.com
ns2.chakrahost.com
ns2.cymitar.net
ns2.daknodns.com
ns2.dellonline.com
ns2.dialeforbusiness.co.uk
ns2.domain2space.net
ns2.dreamingcode.com
ns2.empresa.co.uk
ns2.evolutionmc.com
ns2.firebit.com
ns2.gcdtech.com
ns2.gradeahosting.com
ns2.gripserver3.com
ns2.healthmegamall.com
ns2.hostingmatrix.net
ns2.iensemble.com
ns2.itworksllc.com
ns2.ivyhost.com
ns2.ixishosting.co.uk
ns2.levitstyle.com
ns2.locallaunch.com
ns2.mi-websolutions.com
ns2.nashvillenetlinks.com
ns2.netcohosting.com
ns2.nexteppe.com
ns2.nitroweb.net
ns2.orchidsuites.net
ns2.photobiz.com
ns2.podweb.net
ns2.rennedevelopment.com
ns2.rxcure.net
ns2.serious.net
ns2.sitewrench.com
ns2.snvdesigns.com
ns2.tb.org
ns2.tcwebsite.com
ns2.the247host.net
ns2.touchwoodtech.com
ns2.trainor.com
ns2.vwcreate.com
ns2.webteks.com
ns2.xtch.net
ns2.yourstorm.com
ns3.fiomeganetworks.com
ns3.gradeahosting.com
ns3.rennedevelopment.com
ns3.sitewrench.com
ns3.trainor.com
ns3.yourstorm.com
ns4.gradeahosting.com
ns5.itworksllc.com
ns6.itworksllc.com
thunder.yourstorm.com
domains sharing nameservers under another name
aham.org
bigjllc.com
clublevel.net
everymanplayhouse.com
familytalk.org
foamyflop.com
jumpnow.co.uk
rhdclicks.net
webteks.com
xtch.net
mailservers used by this domain
mx1.dfw1.rackspace.com
mx1.sat.rackspace.com
mx2.sat.rackspace.com
domains sharing mailservers
app-space.net
application-server.net
application-servers.net
application-space.net
cluster-host.net
clusterack.net
clusteracks.net
clustered-hosting.net
clusteredhosting.net
clusterhost.net
customserver.net
hackerserver.net
hackerservers.net
intensivehosting.net
managaedcolocation.net
managed-server.net
managed-servers.net
managedcolocation.net
managedhosting.net
managedserver.net
managedservers.net
managedwebhosting.net
my-rackspace.net
myrackspace.net
nonstopservers.net
padstakes.net
rack-space.net
rackspace-managed-hosting.net
rackspace-managed-server.net
rackspace-managed-servers.net
rackspace.net
rackspacemanagedhosting.net
rackspacemanagedserver.net
rackspacemanagedservers.net
rackspaceuniversity.com
racspace.net
redhathost.net
redhathosting.net
rentyourwebserver.net
sat.rackspace.com
ip numbers of mailservers
64.39.1.223
64.39.1.224
72.3.128.180
reverse names of the mailservers
mx1.dfw1.rackspace.com
mx1.sat.rackspace.com
mx2.sat.rackspace.com
subdomains
adslon01.rackspace.com
adslon02.rackspace.com
aggr1.rackspace.com
aggr2.rackspace.com
aggr3.rackspace.com
aggr4.rackspace.com
aggr7.rackspace.com
aggr8.rackspace.com
amit.rackspace.com
ams-prd-linux.rackspace.com
astro.rackspace.com
bastion1.rackspace.com
bastion2.rackspace.com
bugati.rackspace.com
c0re.rackspace.com
cachens2.rackspace.com
camaro.rackspace.com
cb2.rackspace.com
cirrus.rackspace.com
core.rackspace.com
core1.rackspace.com
core2.rackspace.com
corpvpn.rackspace.com
dboline-01.rackspace.com
dboline-02.rackspace.com
dcops2.rackspace.com
dfw.rackspace.com
dfw1.rackspace.com
diablo.rackspace.com
dmills.rackspace.com
draconis.rackspace.com
ds1.rackspace.com
dswoap1.rackspace.com
eclipse.rackspace.com
edge3.rackspace.com
edsel.rackspace.com
foosball98.rackspace.com
fw.rackspace.com
graphs.rackspace.com
groopz.rackspace.com
gt40.rackspace.com
hooptie.rackspace.com
hq.rackspace.com
hsmc.rackspace.com
hsrp15.rackspace.com
hsrp16.rackspace.com
hsrp17.rackspace.com
hsrp21.rackspace.com
hsrp23.rackspace.com
hsrp26.rackspace.com
hsrp304.rackspace.com
hsrp36.rackspace.com
hsrp37.rackspace.com
hsrp38.rackspace.com
hsrp39.rackspace.com
hsrp42.rackspace.com
hsrp43.rackspace.com
hsrp45.rackspace.com
hsrp46.rackspace.com
hsrp47.rackspace.com
hsrp48.rackspace.com
hsrp49.rackspace.com
hsrp51.rackspace.com
hsrp52.rackspace.com
hsrp53.rackspace.com
hsrp57.rackspace.com
hsrp59.rackspace.com
hsrp60.rackspace.com
hsrp75.rackspace.com
hsrp78.rackspace.com
hsrp80.rackspace.com
hsrp81.rackspace.com
intranet.rackspace.com
jnbackup1.rackspace.com
lbdns0.rackspace.com
lbdns1.rackspace.com
lbdns2.rackspace.com
lbmgt.rackspace.com
lbweb0.rackspace.com
lbweb1.rackspace.com
lbweb2.rackspace.com
lon-intensive.rackspace.com
lon.rackspace.com
lon2.rackspace.com
mbachiropractic.rackspace.com
mbox.rackspace.com
mirror.rackspace.com
monitor.rackspace.com
moodle.rackspace.com
neon.rackspace.com
new-mx.rackspace.com
ns.rackspace.com
ns1.rackspace.com
ns2.rackspace.com
nsdb1.rackspace.com
nsdb2.rackspace.com
old-lbdns1.rackspace.com
product.rackspace.com
railswebhead3.rackspace.com
raq.rackspace.com
reserved.rackspace.com
rhn.rackspace.com
sat.rackspace.com
sat2.rackspace.com
seconly.rackspace.com
secure.rackspace.com
storage.rackspace.com
straightup.rackspace.com
survey.rackspace.com
test2.rackspace.com
tinydns1.rackspace.com
untildec15-1.rackspace.com
untildec15-2.rackspace.com
vlan122-lbweb0.rackspace.com
voyager.rackspace.com
webmail.rackspace.com
win2kdelljryan.rackspace.com
wintest.rackspace.com
wizard.rackspace.com
www.rackspace.com