CF1758935453780-tsm20250926081218

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

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ciscoalcatraz.rhrk.uni-kl.de checked at 2025-09-27T01:10:53.751Z 2878ms 57/57/57 100% R:13

ciscoalcatraz.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:d1ff::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRciscoalcatraz.rhrk.uni-kl.de
A131.246.239.5🇩🇪 UNIKL
PTRciscoalcatraz.rhrk.uni-kl.de

rhrk.uni-kl.de

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

PTR for

AI analysis

ciscoalcatraz.rhrk.uni-kl.de resolves to two IP numbers: 2001:638:208:d1ff::1 and 131.246.239.5.

Two mail servers handle ciscoalcatraz.rhrk.uni-kl.de: mailgate1.uni-kl.de and mailgate2.uni-kl.de.

ciscoalcatraz.rhrk.uni-kl.de shares the same mail server setup as other domains, for instance bau32-ip-phones-ipv4-0018.rhrk.uni-kl.de, thefutureiscomposite.com, signalkuppe.mv.uni-kl.de, ns1.rptu.de and planetlab1.informatik.uni-kl.de.

ciscoalcatraz.rhrk.uni-kl.de shares mail servers with other domains to some extent, for instance dsh.uni-kl.de.

Host names with two IP numbers:

The host name mailgate1.uni-kl.de points to 2001:638:208:120::208 and 131.246.120.208; the host name 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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