CF1763826195848-tsm20251122152933

MXLIST.NET - hostmaster.costdata-ag.de

Search for IP or hostnames:

hostmaster.costdata-ag.de checked at 2025-11-22T15:43:15.778Z 492ms 55/55/55 100% R:7 allDone:true timedOut:false

hostmaster.costdata-ag.de

MXmailstore1.secureserver.net
A216.69.141.78🇺🇸 AS398101
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114🇺🇸 AS398101
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162🇺🇸 AS398101
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
MXsmtp.secureserver.net
A216.69.141.71🇺🇸 AS398101
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84🇺🇸 AS398101
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113🇺🇸 AS398101
PTRosplibsmtp03-v01.prod.phx3.secureserver.net

costdata-ag.de

NSns81.domaincontrol.com
NSns82.domaincontrol.com
MXmailstore1.secureserver.net
MXsmtp.secureserver.net
A65.52.130.1🇳🇱 Microsoft

Starts with same word

Starts similarily

AI analysis

Two mail servers handle hostmaster.costdata-ag.de: mailstore1.secureserver.net and smtp.secureserver.net.

hostmaster.costdata-ag.de shares the same mail server setup as other domains, including globalncl.com, gotrainnow.com, apcis.com, michaelnellums.com and whitelandwoodshomeprices.com.

hostmaster.costdata-ag.de shares some mail servers with other domains, for instance dimmittcad.com and djrellyrell.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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