go
bw-in-f121.1e100.net has one IP number , which also has a corresponding reverse pointer. tastl.com, avital.org, mail.qr.cz, mail.vox.in, mail.ali.as and at least 100 other hosts point to the same IP. 1e100.net is a domain controlled by four nameservers at google.com. All of them are on different IP networks. bw-in-f121.1e100.net is hosted on a server in United States.

bw-in-f121.1e100.net
a records
 
+ 74.125.43.121 74.125.42.0/23 AS15169 -
+ --- -

1e100.net
ns-soa records
ns1.google.com
+ 216.239.32.10 216.239.32.0/24 AS15169 -
+ --- -
ns records
ns1.google.com
+ 216.239.32.10 216.239.32.0/24 AS15169 -
+ --- -
ns2.google.com
+ 216.239.34.10 216.239.34.0/24 AS15169 -
ns3.google.com
+ 216.239.36.10 216.239.36.0/24 AS15169 -
ns4.google.com
+ 216.239.38.10 216.239.38.0/24 AS15169 -
IP numbers of host
74.125.43.121
PTRs of IP numbers
bw-in-f121.1e100.net
IP numbers using PTR to this host
74.125.43.121
Host names sharing IP with A records
avital.org
mail.2romania.com
mail.5000100.ru
mail.ads2cell.com
mail.ainterface.com.br
mail.aleeacademy.org
mail.ali.as
mail.app5.net
mail.arcadiansales.com
mail.arizonaweddingphotographer.com
mail.ayradyss.org
mail.baia-network.org
mail.basketbolforum.com
mail.benne.net
mail.bilmonterrey.com
mail.bolinhas.com
mail.bystromcpa.com
mail.bzip.pl
mail.ceilidhclub.com
mail.cjella.com
mail.cmphotographyonline.com
mail.collegextra.net
mail.commnett.com
mail.cornfeed.com
mail.cpxserver.com
mail.cuebass.com
mail.cyconx.com
mail.dailyinfosolutions.com
mail.davidwang.com
mail.decalcity.com
mail.deepika.com
mail.digispire.com
mail.djamoer.com
mail.drfranksmiles.com
mail.ebrandz-inc.info
mail.ecommit.com
mail.epeterson.net
mail.essaysinhumanism.org
mail.eureddo.com
mail.evanjones.ca
mail.exit15.com
mail.filerepair.net
mail.garatgesagradafamilia.com
mail.gbix.net
mail.girdner.net
mail.grandmasterflash.com
mail.graycharles.com
mail.greenfam.org
mail.gyurko.hu
mail.hachisoft.com
mail.innoventivity.com
mail.ioncannon.net
mail.itvix.com.br
mail.konainteractive.com
mail.kss.kiev.ua
mail.lisalay.com
mail.livinghopebible.org
mail.logikaconcepts.com
mail.mans.de
mail.markaculbertson.com
mail.marshallstraveland.com
mail.maxtsai.com
mail.mernet.net
mail.mindsoft.com.tr
mail.multimedina.com
mail.namerama.com
mail.newbetonline.it
mail.oissg.org
mail.pageflight.com
mail.proximacreative.com
mail.qr.cz
mail.randomwire.com
mail.rangirobinson.com
mail.retoros.org
mail.ridolfo.com
mail.rotholl.at
mail.segundomundo.com
mail.sggn.no
mail.sigma.ee
mail.snehal.org
mail.sophistyx.net
mail.takagi.tv
mail.teamdarkside.net
mail.techgroupconsulting.com
mail.tempusfugate.com
mail.thalassa.fi
mail.thechapelofthecross.com
mail.thefield.com
mail.timsen.dk
mail.tlpfunding.com
mail.trigono.dk
mail.tweeklogic.com
mail.usvisa.com
mail.vistartech.com
mail.voip-market.com
mail.vox.in
mail.wavepath.com
mail.wiredandwonderful.com
mail.wortlehock.net
mail.xcdsupport.com
mail.xperts.cl
members.ballardslodge.org.uk
ns1.runyan.net
skorniakov.com
tastl.com
wolicki.com
www.affiliatecheaters.com
www.altagolfklubb.no
www.bondzeye.com
www.creativelapland.com
www.edpowersblog.com
www.hoojo.com
www.logicalprogression.net
www.mshaneevans.com
www.mykarte.net
www.nitibhan.com
www.orderinchaos.com
www.orsiniville.com
www.reportingfrom.com
www.spiderhosting.com
www.uri.co.il
Domains using this as mail server under another name
e-tech.ca
kss.kiev.ua
proximacreative.com