CF1759395345346-tsm20251002083538

WWW.RTSAK.COM - b56sw11.rhrk.uni-kl.de

Search for IP or hostnames:

b56sw11.rhrk.uni-kl.de checked at 2025-10-02T08:55:45.334Z 915ms 49/49/49 100% R:18

b56sw11.rhrk.uni-kl.de

MXmailgate1.uni-kl.de
A2001:638:208:120::208 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRmailgate1.uni-kl.de
A131.246.120.208🇩🇪 UNIKL
PTRmailgate1.uni-kl.de
MXmailgate2.uni-kl.de
A2001:638:208:120::209 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRmailgate2.uni-kl.de
A131.246.120.209🇩🇪 UNIKL
PTRmailgate2.uni-kl.de
A2001:638:208:56df:4e5d:3cff:fe74:3f7 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb56sw11.rhrk.uni-kl.de

rhrk.uni-kl.de

MXmailgate1.uni-kl.de
MXmailgate2.uni-kl.de

PTR for

AI analysis

b56sw11.rhrk.uni-kl.de points to a single IP number: 2001:638:208:56df:4e5d:3cff:fe74:3f7.

b56sw11.rhrk.uni-kl.de is handled by two mail servers: mailgate1.uni-kl.de and mailgate2.uni-kl.de.

b56sw11.rhrk.uni-kl.de shares the same mail server setup as other domains, for instance uid107178.ub.rptu.de, datacenter-web-hosting-ipv4-0068.rhrk.uni-kl.de, bau42-mv-ag-mueller-ipv4-0037.mv.uni-kl.de, g2cg.org and bau42-mv-ag-mueller-ipv4-0028.mv.uni-kl.de.

Host names with two IP numbers:

mailgate1.uni-kl.de points to 2001:638:208:120::208 and 131.246.120.208

mailgate2.uni-kl.de points to 2001:638:208:120::209 and 131.246.120.209

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

FxrxZJs CF johedugfp 2025-10-02