go
mx00.perfora.net has one IP number , which also has a corresponding reverse pointer. mx.1and1.com, mx00.jobr.net, mail.divot.tv, mail.iwic.net, mx.uaemall.com and at least 37 other hosts point to the same IP. netreliant.com and srs.perfora.net use this as a mailserver. perfora.net is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for perfora.net is handled by two mailservers having a total of four IP numbers. All of them are on the same IP network. perfora.net has one IP number. mx00.perfora.net is hosted on a server in United States.

mx00.perfora.net
a records
 
+ 74.208.5.3 74.208.0.0/16 AS8560 -
+ --- -

perfora.net
a records
 
+ 212.227.133.20 212.227.0.0/16 AS8560  
+ ---  
ns-soa records
 
+   AS?  
+ ---  
ns records
ns27.1and1.com
+ 74.208.2.3 74.208.0.0/16 AS8560 -
+ --- -
ns28.1and1.com
+ 74.208.3.3 74.208.0.0/16 AS8560 -
ns27.perfora.net
+ 74.208.2.3 74.208.0.0/16 AS8560 ns27.1and1.com
+ --- ns27.1and1.com
ns28.perfora.net
+ 74.208.3.3 74.208.0.0/16 AS8560 ns28.1and1.com
+ --- ns28.1and1.com
mx records
mxi00.1und1.com
+ 212.227.15.134 212.227.0.0/16 AS8560 mx-b.kundenserver.de
+ --- mx-b.kundenserver.de
+ 212.227.15.169 212.227.0.0/16 AS8560 mx-b.kundenserver.de
mxi01.1und1.com
+ 212.227.15.150 212.227.0.0/16 AS8560 mx-b.kundenserver.de
+ 212.227.15.186 212.227.0.0/16 AS8560 mx-b.kundenserver.de
ip numbers of host
74.208.5.3
ptrs of ip numbers
mx00.perfora.net
hostnames sharing ip with a-records
mail.321webmail.com
mail.badasshouse.com
mail.cadmanbownessfh.com
mail.copper-cookie-cutters.com
mail.disciplechurch.ca
mail.divot.tv
mail.idesha.com
mail.iwic.net
mail.jasonandbecky.com
mail.krtconsulting.com
mail.krtconsulting.net
mail.lbcmd.org
mail.leonardtownbaptist.org
mail.martyblake.com
mail.mattressframework.org
mail.nbserve.ca
mail.netforttechnologies.com
mail.proud-to-be-lebanese.com
mail.radialtech.com
mail.seattleshoe.com
mail.wrightfield.com
mx.1and1.com
mx.perfora.net
mx.uaemall.com
mx00.1and1.com
mx00.aspenmediasolutions.com
mx00.builderconsulting.com
mx00.chenhui-tech.com
mx00.goldmountainhosting.com
mx00.jobr.net
mx00.kluster.com
mx00.lnsemi.com
mx00.musichighway.net
mx00.redlinemedia.com
mx00.sgsemi.com
mx00.uaemall.com
mx00.uediebank.com
mx00.webwise.gr
mx00.webwisehellas.gr
mx1.aircraftmailer.com
mx1.entrustsupport.com
mx1.thoughtmentor.com
domains using this as nameserver under another name
badcomp.net
diosesluzyamor.org
profinservices.us
domains using this as mailserver
netreliant.com
srs.perfora.net
domains using this as mailserver under another name
al-qaedah.net
cadmanbownessfh.com
circa-designs.com
gobanzai.com
incbox.com
itsaboutyourproperty.com
ivanlo.info
kimberlyburke.com
labpartners.net
luxurypushers.com
os-4u.com
proud-to-be-lebanese.com
nameservers missing in parent delegation
ns27.1and1.com
ns28.1and1.com
nameservers missing in zone
ns27.perfora.net
ns28.perfora.net