CF1759427508418-tsm20251002145945

WWW.RTSAK.COM - sec.ei.tum.de

Search for IP or hostnames:

sec.ei.tum.de checked at 2025-10-02T17:51:48.401Z 328ms 106/106/106 100% R:14

sec.ei.tum.de

NSdns1.lrz.de
A2001:4ca0:0:100:0:53:1:1 🇩🇪 MWN-AS
PTRdns1.lrz.de
A129.187.19.183🇩🇪 MWN-AS
PTRdns1.lrz.de
NSdns2.lrz.de
A2001:4ca0:0:100:0:53:1:2 🇩🇪 MWN-AS
PTRdns2.lrz.bayern
PTRdns2.lrz.de
A141.40.9.211🇩🇪 MWN-AS
PTRdns2.lrz.bayern
PTRdns2.lrz.de
NSdns3.lrz.de
A2001:718:1:1f:50:56ff:feee:180 🇨🇿 CESNET
PTRdns3.lrz.eu
A78.128.211.180🇨🇿 CESNET
PTRdns3.lrz.eu
MXpostrelay1.lrz.de
A2001:4ca0:0:103::81bb:ffa0 🇩🇪 MWN-AS
PTRpostrelay1.lrz.de
PTRpostrelay1b.lrz.de
A2001:4ca0:0:103:0:25:1:1 🇩🇪 MWN-AS
PTRpostrelay1a.lrz.de
A129.187.254.158🇩🇪 MWN-AS
PTRpostrelay1a.lrz.de
A129.187.255.160🇩🇪 MWN-AS
PTRpostrelay1b.lrz.de
MXpostrelay2.lrz.de
A2001:4ca0:0:103::81bb:ffa1 🇩🇪 MWN-AS
PTRpostrelay2b.lrz.de
A2001:4ca0:0:103:0:25:1:2 🇩🇪 MWN-AS
PTRpostrelay2a.lrz.de
A129.187.254.159🇩🇪 MWN-AS
PTRpostrelay2a.lrz.de
A129.187.255.161🇩🇪 MWN-AS
PTRpostrelay2b.lrz.de

ei.tum.de

NSdns2.lrz.bayern
NSdns1.lrz.de
MXpostrelay1.lrz.de
MXpostrelay2.lrz.de
NSdns3.lrz.eu
A2001:4ca0:2e03::1:10 🇩🇪 MWN-AS
A129.187.39.10🇩🇪 MWN-AS

Starts with same word

Starts similarily

AI analysis

sec.ei.tum.de delegates to three name servers: dns1.lrz.de, dns2.lrz.de and dns3.lrz.de.

sec.ei.tum.de shares some name servers with other domains, for example deutsche-biografie.de, 214.187.129.in-addr.arpa, lrt.ed.tum.de, bsb.bayern and 43.84.141.in-addr.arpa.

These name servers are often used together with dns2.lrz.bayern, dns3.lrz.eu and dns01.frm2.tum.de.

Host names with two IP numbers:

dns1.lrz.de: 2001:4ca0:0:100:0:53:1:1 and 129.187.19.183

dns2.lrz.de: 2001:4ca0:0:100:0:53:1:2 and 141.40.9.211

dns3.lrz.de: 2001:718:1:1f:50:56ff:feee:180 and 78.128.211.180

sec.ei.tum.de is served by two mail servers: postrelay1.lrz.de and postrelay2.lrz.de.

sec.ei.tum.de shares the mail server setup with other domains, for example artoolbox.ar.tum.de, mkg.med.tu-muenchen.de, utg.de, ifkw.lmu.de and exzelltum.de.

Host names with four IP numbers:

postrelay1.lrz.de has four IPs: 2001:4ca0:0:103::81bb:ffa0, 2001:4ca0:0:103:0:25:1:1, 129.187.254.158 and 129.187.255.160.

postrelay2.lrz.de has four IPs: 2001:4ca0:0:103::81bb:ffa1, 2001:4ca0:0:103:0:25:1:2, 129.187.254.159 and 129.187.255.161.

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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