go
mail.itcdeltacom.net has one IP number , but the reverse is mailvip.deltacom.net. mail.billbassinc.com, mail.scsecuritysystems.com and mail.southcarolinasecuritysystems.com cnames to this hostname. mail.fcbca.com, mail.digetel.net, pop1.deltacom.net, smtp.deltacom.net, mail.deltacom.net and at least 14 other hosts point to the same IP. hbcm.net, kfpc.net, apsms.net, sofix.net, viper.net and at least 100 other hosts use this as a mailserver. itcdeltacom.net is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at deltacom.net. All of them are on different IP networks. Incoming mail for itcdeltacom.net is handled by one mailserver also at deltacom.net. itcdeltacom.net has one IP number. mail.itcdeltacom.net is hosted on a server in United States.

mail.itcdeltacom.net
a records
 
+ 72.243.252.244 72.243.252.0/23 AS6983 mailvip.deltacom.net
+ --- mailvip.deltacom.net

itcdeltacom.net
a records
 
+ 198.143.222.184 198.143.192.0/18 AS6983  
+ ---  
ns-soa records
ns1.deltacom.net
+ 72.243.168.246 72.242.0.0/15 AS6983 -
+ --- -
ns records
ns007.deltacom.net
+ 66.0.214.10 66.0.192.0/19 AS6983 -
+ --- -
ns1.deltacom.net
+ 72.243.168.246 72.242.0.0/15 AS6983 -
ns2.deltacom.net
+ 97.66.48.58 97.66.48.0/22 AS6983 -
mx records
mailvip.deltacom.net
+ 72.243.252.244 72.243.252.0/23 AS6983 -
+ --- -
ip numbers of host
72.243.252.244
ptrs of ip numbers
mailvip.deltacom.net
hostnames sharing ip with a-records
deltamail.deltacom.net
homecoastcapital.deltacom.net
mail-queue.btitelecom.net
mail.allstartrucks.com
mail.blueoxoutfitters.com
mail.btitelecom.net
mail.deltacom.net
mail.digetel.net
mail.fcbca.com
mail.onecallweb.com
mail1.deltacom.net
mail2.deltacom.net
mailvip.deltacom.net
mx1.btitelecom.net
pop.itcdeltacom.net
pop1.deltacom.net
smtp.deltacom.net
smtp.itcdeltacom.net
smtp1.deltacom.net
hostnames pointing here by cname
mail.billbassinc.com
mail.scsecuritysystems.com
mail.southcarolinasecuritysystems.com
domains using this as mailserver
abctow.net
acceptanceloan.com
accmtg.net
adesi.net
aescurb.com
affordable-home.net
alliedhomemtg.net
apsms.net
artstitch.net
asginfo.net
askrmi.com
aswcorp.com
avionicsonline.net
banksindustries.net
barrandinc.net
baxleycompanies.com
bestwesternvero.net
bluestarsvc.com
bmpmetals.net
bobrileyforgovernor.com
boilermakerslocal108.com
bostonseafood.net
bowditch.net
buildingspecialtiesonline.net
burtonwoodworks.com
campandassoc.net
cardioca.com
carolinafab.net
carolinapeacemaker.com
championhome.net
cicinc.org
cifinc.net
coaiaa.org
cocasales.net
cometnational.com
comoco.net
completehomerealty.com
containerconnection.net
creedmoorcentremedical.com
dantannas.net
dccaa.net
dennisweldingsupply.com
dentalpromos.net
dsisecurity.net
endoxllc.com
everesttravel.net
floridasuncontrol.net
foodfetishinc.net
forestplace.net
fountainview.net
freemangas.com
gafsis.com
georgiamortgage.net
goalden.net
hardycarey.com
hbcm.net
heiskell.net
hematology-oncology.net
hltco.net
holmesinnovations.net
homewoodchamber.org
houseoffloors.com
hpfwholesale.com
hunleygroup.net
hunleylogistics.net
hydraulichouse.com
insgrp.net
insulationsales.net
interstateoil.net
intervestcorp.net
jdenterprisesllc.net
kaleidoscopecounseling.net
kcmassociates.net
keeman.net
kfpc.net
laketree.net
lamberttransfer.net
mainwaters.net
mcgirt.net
modernflooring.net
montgomerylivingpress.net
moorheadoil.net
nbfmp.com
nsfarrington.com
pbsforms.net
pennywiseprinter.com
pinnacleconstruction.net
portroyaletrading.net
press-inc.com
priority-security.net
pro-inspec.net
proelect1.net
pt-center.net
qualityfoods.net
qualityglassco.net
randyjonesinsurance.com
ranger-land.com
rodgersmc.com
royalautomotive.net
scifcu.net
scisys.net
semainc.net
smautoparts.net
sofix.net
southeastbeddingco.net
specialtouchbyeunice.net
subs-clubs.net
sunsouth.com
superiorcarpets.net
thefreightrateco.com
thepaytonfamily.net
therentalplace.net
thetowncrier.net
trainingforus.net
travelunlimitedsc.com
trucksinc.net
universalfastners.net
viper.net
wfcinc.net
wsync.com
domains using this as mailserver under another name
acc1.edu
achievement-center.org
atlashydraulics.com
blueoxoutfitters.com
boatcrewsusa.com
btitelecom.net
cfcu.com
crortho.com
deltacom.net
demgt.com
digetel.net
eastersc.org
hhsales.com
lowdermilkelectric.com
mccarthybuilders.com
onecallweb.com
pacerecycling.com
pmwproducts.com
prontorealtygroup.com
racewarrior.com
scisys.net
seniorview.com
smithparts.com
sportsandpromotions.com
nameservers missing in parent delegation
ns007.deltacom.net