CF1758851174179-tsm20250925114901

NSLIST.NET - challenge.ivw.uni-kl.de

Search for IP or hostnames:

challenge.ivw.uni-kl.de checked at 2025-09-26T01:46:14.146Z 886ms 55/55/55 100% R:12

challenge.ivw.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
A131.246.249.66🇩🇪 UNIKL
PTRchallenge.ivw.uni-kl.de

ivw.uni-kl.de

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

PTR for

Starts with same word

Starts similarily

AI analysis

challenge.ivw.uni-kl.de points to IP number 131.246.249.66.

Other host names, for example world-of-composite-materials.com and welt-der-verbundwerkstoffe.de, share IPs with challenge.ivw.uni-kl.de.

Two mail servers mailgate1.uni-kl.de and mailgate2.uni-kl.de handle challenge.ivw.uni-kl.de.

challenge.ivw.uni-kl.de shares the same mail server setup as other domains, for instance ns1.misc.rptu.de, etsc.uni-kl.de, b34sw257.rhrk.uni-kl.de, dfki-040.dfki.uni-kl.de and santamaria.informatik.uni-kl.de.

challenge.ivw.uni-kl.de shares at least partially some mail servers with other domains, for instance dsh.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.
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jjUAqce CF johedugfp 2025-09-26