CF1763513265934-tsm20251116095642

MXLIST.NET - bad-out-27.clustermail.de

Search for IP or hostnames:

bad-out-27.clustermail.de checked at 2025-11-19T00:47:45.784Z 1201ms 33/33/33 100% R:8 allDone:true timedOut:false

bad-out-27.clustermail.de

A2a02:708:0:1c7::1 🇩🇪 ratiokontakt GmbH
PTRbad-out-27.clustermail.de
A212.223.160.2🇩🇪 ratiokontakt GmbH
PTRbad-out-27.clustermail.de

clustermail.de

MXmail.clustermail.de
NSns11.nameserver.de
NSns12.nameserver.de
A2a02:708:0:c2::2 🇩🇪 ratiokontakt GmbH
A212.223.74.94🇩🇪 ratiokontakt GmbH

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.c.1.0.0.0.0.0.8.0.7.0.2.0.a.2.ip6.arpa
2.160.223.212.in-addr.arpa

AI analysis

bad-out-27.clustermail.de points to two IP numbers: 2a02:708:0:1c7::1 and 212.223.160.2.

Other host names, for instance mail.aeg-pt.no, share IP numbers with bad-out-27.clustermail.de.

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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