CF1759376429791-tsm20251001211114

WWW.RTSAK.COM - bau76-rest-ipv4-0021.physik.uni-kl.de

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bau76-rest-ipv4-0021.physik.uni-kl.de checked at 2025-10-02T03:40:29.779Z 828ms 58/58/58 100% R:12

bau76-rest-ipv4-0021.physik.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
A131.246.220.21🇩🇪 UNIKL
PTRbau76-rest-ipv4-0021.physik.uni-kl.de

physik.uni-kl.de

MXmailgate1.uni-kl.de
MXmailgate2.uni-kl.de
A2001:638:208:ef61:0:ff:fe00:2 🇩🇪 DFN Deutsches Forschungsnetz e.V.
A131.246.120.130🇩🇪 UNIKL

PTR for

AI analysis

bau76-rest-ipv4-0021.physik.uni-kl.de points to a single IP: 131.246.220.21.

bau76-rest-ipv4-0021.physik.uni-kl.de is handled by two mail servers: mailgate1.uni-kl.de and mailgate2.uni-kl.de.

bau76-rest-ipv4-0021.physik.uni-kl.de has the same mail server setup as other domains, including vpn-ipv4-0882.triple-a.uni-kl.de, bau32-fotorepro-ipv4-0122.zbt.uni-kl.de, labor-2.ivw.uni-kl.de, datacenter-web-hosting-ipv4-0029.rhrk.uni-kl.de and vpn-ipv4-1011.triple-a.uni-kl.de.

bau76-rest-ipv4-0021.physik.uni-kl.de shares some mail servers with other domains, at least partially, such as bliemel.de, www5.dfki.uni-kl.de, core2-ups.rhrk.uni-kl.de, ifos-analytik.de and pcbc01.chemie.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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rMEaXUI CF johedugfp 2025-10-02