go
mail.studer.nu has one IP number , but the reverse is mail13.myhosting.com. mail.xox.lu, mail.dtre.ca, mail.arul.ca, mail.djlf.org, mail.moze.com and at least 100 other hosts point to the same IP. studer.nu use this as a mailserver. studer.nu is a domain controlled by two nameservers at softcomca.com. They are on the same IP network. Incoming mail for studer.nu is handled by one mailserver at studer.nu themselves. studer.nu has one IP number. mail.studer.nu is hosted on a server in Canada even though the hostname implies Niue.

mail.studer.nu
a records
 
+ 168.144.68.77 168.144.0.0/16 AS14166 mail13.myhosting.com
+ --- mail13.myhosting.com

studer.nu
a records
 
+ 168.144.52.176 168.144.0.0/16 AS14166  
+ ---  
ns-soa records
ns.softcomca.com
+ 168.144.1.7 168.144.0.0/16 AS14166 -
+ --- -
ns records
ns.softcomca.com
+ 168.144.1.7 168.144.0.0/16 AS14166 -
+ --- -
ns2.softcomca.com
+ 168.144.1.8 168.144.0.0/16 AS14166 -
mx records
mail.studer.nu
+ 168.144.68.77 168.144.0.0/16 AS14166 mail13.myhosting.com
+ --- mail13.myhosting.com
ip numbers of host
168.144.68.77
ptrs of ip numbers
mail13.myhosting.com
hostnames sharing ip with a-records
mail.1800iwillpay.com
mail.3rtechnology.com
mail.7bells.net
mail.activeinsights.com
mail.agencebcom.com
mail.alfagr.net
mail.alwanza.com
mail.armand321.com
mail.arul.ca
mail.ascw1.com
mail.bahiyabengals.com
mail.banderson.com
mail.barnum.biz
mail.batteriemusic.com
mail.beechmilefarm.com
mail.bluecreekjackrussellterriers.com
mail.bozcaadamuzesi.com
mail.bridgetofu.com
mail.bussjoa.com
mail.canovair.com
mail.cbcom.co.uk
mail.childhaven.com
mail.chriscolletti.com
mail.cimarronalliance.org
mail.cimcoz.com
mail.clarkstownrentals.com
mail.cmlsupport.com
mail.coloursbydesign.com
mail.compur.us
mail.condosatparkplace.com
mail.cool-mountain.com
mail.coralhotel.gr
mail.deafservices.com
mail.decesaris.net
mail.delcarsdungeon.com
mail.dialanerd.co.uk
mail.digitalu.net
mail.djlf.org
mail.donlinke.com
mail.donyorkmusic.com
mail.driversjobsource.com
mail.dtre.ca
mail.eskisehircicek.net
mail.etiturbo.com
mail.eullstaxidermy.com
mail.exoticcyprus.com
mail.fameandfortune.myhosting.net
mail.finishingtouchflower.com
mail.flirtynfun.com
mail.foothillsoms.net
mail.fordisal.org
mail.frontporchswing.com
mail.fuping.net
mail.gensports.org
mail.glennmartin.ca
mail.golemconsulting.com
mail.golfzoneproshops.com
mail.greececruiseexcursions.com
mail.greenforestnursery.com
mail.gregsheltonairshows.com
mail.halliburton-energy.us
mail.hanassuitcase.ca
mail.heffalump-preschool.com
mail.i-designgraphicservices.com
mail.insignial.com
mail.internationalbienesraices.com
mail.jamiewimberly.com
mail.kayatriko.com
mail.kirkdingman.com
mail.kitchenworksmadison.com
mail.knoetig.com
mail.krk13pearland.com
mail.lampman.us
mail.laxholidaybazaar.com
mail.lifetimelearners.org
mail.littlepigeon.com
mail.lonaslalo.com
mail.magilum.com
mail.manways.com
mail.massconnfusion.com
mail.mbe-laurbina.com
mail.mcdewitteconsultancy.com
mail.mclychok.com
mail.mesomorph.com
mail.michaelabramson.com
mail.mistwoodstudiogallery.com
mail.moze.com
mail.nutratecls.com
mail.nyclobbyist.com
mail.scubacave.com
mail.seasidetrader.myhosting.net
mail.servimed.com.mx
mail.sjvteenchallenge.org
mail.solvepc.com
mail.sprdesign.com
mail.stephenelliott.com
mail.taitravel.net
mail.tam-il.com
mail.teaguecpas.com
mail.teplast.com
mail.the-niche.com
mail.tiquicia.co.cr
mail.transanatolia.eu
mail.tropivision.com
mail.tsadvisor.com
mail.unitedsalseros.com
mail.unityroanokevalley.org
mail.valleyheights.com
mail.viana.on.ca
mail.vib-otomasyon.com
mail.villarentals.co.nz
mail.wailinwayne.com
mail.wealthsecrets.myhosting.net
mail.web3013.myhostingtest.com
mail.xox.lu
mail.xtremekovers.com
mail.yantrue.com
mail.yonca-onuk.com
mail.yucatek-divers.com
mail13.myhosting.com
domains using this as mailserver
studer.nu
domains using this as mailserver under another name
fameandfortune.myhosting.net
kayatriko.com
servimed.com.mx
sprdesign.com
the-niche.com
viana.on.ca
vib-otomasyon.com
villarentals.co.nz
xtremekovers.com
yantrue.com