go
ns30.domaincontrol.com has one IP number , which also has a corresponding reverse pointer. park30.secureserver.net and ip-208-109-255-15.ip.secureserver.net point to the same IP. tc6.org, sbcv.org, ftek.biz, iofy.com, vstar.com and at least 100 other hosts use this as a nameserver. domaincontrol.com is a domain controlled by two nameservers at domaincontrol.com themselves. They are on different IP networks. Incoming mail for domaincontrol.com is handled by two mailservers at secureserver.net. They are on different IP networks. ns30.domaincontrol.com is hosted on a server in United States.

ns30.domaincontrol.com
a records
 
+ 208.109.255.15 208.109.255.0/24 AS26496 -
+ --- -

domaincontrol.com
ns-soa records
ans01.domaincontrol.com
+ 216.69.185.35 216.69.185.0/24 AS26496 ans1.domaincontrol.com
+ --- ans1.domaincontrol.com
ns records
ans01.domaincontrol.com
+ 216.69.185.35 216.69.185.0/24 AS26496 ans1.domaincontrol.com
+ --- ans1.domaincontrol.com
ans02.domaincontrol.com
+ 208.109.255.35 208.109.255.0/24 AS26496 -
+ --- -
mx records
mailstore1.secureserver.net
+   AS?  
+ ---  
smtp.secureserver.net
+ 72.167.238.201 72.167.128.0/17 AS26496 p3pismtp01-v01.prod.phx3.secureserver.net
+ --- p3pismtp01-v01.prod.phx3.secureserver.net
ip numbers of host
208.109.255.15
ptrs of ip numbers
ns30.domaincontrol.com
ip numbers using ptr to this host
208.109.255.15
hostnames sharing ip with a-records
ip-208-109-255-15.ip.secureserver.net
park30.secureserver.net
domains using this as nameserver
1701media.com
1plus1online.com
49adwinners.com
8th-layer.com
aaaa-poker.com
acadianfestival.com
accudatatech.com
aceninja.com
activeresponsegroup.com
alanblacky.com
albuquerquerelocate.com
alc-corp.com
alwaysunleashed.com
antiquethaicuisine.com
argamath.com
artifany.com
bi4everyone.com
brilliantdns.com
buymyco.com
cadizfotos.com
castanedalaw.com
chemicallime.com
clearheartsangha.org
comprehensivecolumbia.com
copticcampusfellowships.org
deadparrot.net
debtconsolidationloan.org
dmitrylev.com
dolanmedia.com
dreddmasterx.com
edixtra.com
ekpconsulting.com
eosmusic.com
eztoolz.com
flipstone.com
frontgalleryoakland.com
frotime.com
ftek.biz
georgiastreet.net
giannamessier.com
goodgirlfoods.com
harborsideresales.com
hawaii-vacation-rental-guide.com
heartlet.com
helpforce.com
hogfarm.info
housesoldslidell.com
impactgraphicsposters.com
indianapolislocalcounsel.com
iofy.com
joeeagan.com
john-lennon.org
keithcarlson.net
knox911.org
lfyclinics.com
lmpexploration.com
localchristianassembly.org
lonestaritservices.com
mailandclick.com
mainnerve.org
maintenanceresource.com
mammovies.com
martbase.com
master-ns.com
mediatubes.com
meenumixonline.com
micronproducts.com
my-maui-guide.com
mybittorrent.com
negociando.biz
norwalktownhomes.com
nsdavis.com
pattencpa.net
perguntepaulo.com
pittdems.com
podpublishingempire.com
powermarketingsuccess.net
professorsunflower.com
projectlusk.com
ranchoviejohomes.org
rapidrise.com
redneckconnections.com
respinit.com
restaurant-pos-systems.com
riiight.com
royalfabrics.net
rtglobaladvisors.com
saigon.com
sbcv.org
sbhealthequity.org
searchsi.com
securedsource.net
sentryanywhere.com
sewebsites.com
sheeridiocy.net
simplecashflowonline.com
sittah.com
smallworldeffect.com
smartbrandsonline.com
snowponddesign.com
stevestuff.us
strangefortune.net
tc6.org
teengpstracker.com
theanthonycurds.com
themoneygames.com
thetasgroup.com
thexbox.com
truelightwireless.com
turkyeah.com
undeadapparel.com
vistecconsulting.com
vstar.com
wattdeal.com
wepoweryou.com
wishlistproperties.com
wmet1160.com
xiaofish.net
yourniverse.com
youvebeenmugged.com
domains using this as nameserver under another name
88square.net
arizonaatheart.net
awcommunity.net
beautiful-nudes.net
beschikbaar.com
bloginc.net
blogsinc.net
bluecreekconservationarea.net
bluecreekpark.net
chakrapractic.net
cheapandclassy.com
connectcty.net
connectedcty.net
connectedus.net
contextmanagement.net
edoctornet.com
eriehosting.net
everythingthereis.net
familyoutreachministry.net
familypractice.com
fanfuckingtastic.net
flower-man.net
fuzionit.net
gonigeriadomains.net
gosouthamericadomains.net
grizzlyrun.net
halloweenmasks.net
healthsourceworldwide.net
jdlucas.net
keystogiving.net
kidco.net
loveremovalmachine.net
markiisenterprises.net
mobilens.net
needlelady.net
net-star.co.uk
nickers.net
nvsportsline.net
onigma.net
ownfranchise.net
poetryinparadise.net
rockforddevelopment.net
rockforddevelopments.net
rootsfind.net
rupertzone.net
rychlaregistrace.net
seeingiscuring.net
sherridan.net
stimulatormusic.com
tech49.net
thelettersoflove.com
three-swallows.net
triangleplanroom.net
used-car-donationsite.info
voodoostevie.net
webloginc.net
weblogsinc.net
wendyswireless.net
wirelesslaptop.net
xurexnanocoatings.net
yogamates.net
used as nameserver but missing in parent delegation
idown.tv
used as nameserver but missing in zone
2317.com
aircanada.net
akoona.com
alanblacky.com
astorpiazzolla.net
bauble.net
bbvcc.com
bi4everyone.com
bobincheck.net
bonkinsurance.com
bransonconventioncenter.net
bransonconventioncenterandexpo.net
bransonexpoandconventioncenter.net
bransonhousebnb.com
buymyco.com
californiahomes.net
cardwash.com
carsclub.us
catchphrase-publishing.com
cfmmedia.org
childrensinternational.com
choose-success.net
choosesuccess.net
cigarettesbymail.net
clanerickson.net
coffeehouse.net
columbialist.com
conventionbranson.net
conventionsbranson.net
danasjewelrydesign.com
dealertalk.net
directl.com
discospartacus.com
duffyandbeeman.com
edbus.com
edixtra.com
eggenschwiler.com
ekpconsulting.com
envador.com
epoot.com
etuitionsource.net
faoweb.net
fauna.net
findcollectionagency.com
firehousehomes.com
frattellos.com
frotime.com
gaylifeexpo.com
genaker.net
gfworksofart.com
glasgowguide.com
glasgowguide.org
go2west.com
graphic-designer.net
hawaiiandecor.net
healingsource.net
idolfoto.com
idolfoto.net
igdgrey.com
intellitas.net
keithcarlson.net
kennedys.net
kevindalejones.net
kiauniversity.net
legalrights.net
longwholesale.net
loosewireinc.com
mainchoicehosting.com
mainlineauto.com
mainlineautomotive.com
melo.net
michiganwaterlaw.com
moissanite.net
monicaacoleman.com
mosesfamily.net
mtlp2x.com
mulvad.net
nicejewishguy.net
norwalktownhomes.com
ntkn.com
onelove.net
parkwayfamily.com
paulmurphy.net
pocketpolice.com
podpublishingempire.com
powermarketingsuccess.net
powerofplants.net
qualityresultsltd.com
ranchoviejohomes.org
republicofteas.com
roxanndawson.net
sarfas.com
sathinepal.org
scholarville.net
seastar.net
selectcast.com
shopping-supersaver.net
sizzle.net
skimberley.com
skimmedmilk.com
stevenhightower.net
stevestuff.us
strangefortune.net
supersaver-shopping.net
suppliesgroup.com
sysbuildtools.com
tndh.net
toonuniverse.com
transparency.org
tu-frenz.com
turkyeah.com
upnp.net
valcho.net
valupocketfolders.com
wattdeal.com
wei.cc
wimu.org
woodyholbert.com
yourtuitionsource.net