CF1759222278133-tsm20250929235914

IPLIST.NET - secure13.t-systems.com

Search for IP or hostnames:

secure13.t-systems.com checked at 2025-09-30T08:51:18.122Z 111ms 45/45/45 100% R:12

AI analysis

secure13.t-systems.com is handled by three mail servers: mailin13.telekom.de, mailin33.telekom.de and mailin43.telekom.de.

secure13.t-systems.com shares some mail servers with other domains, including west.telekom.de, b.detemobil.de, wiw.t-systems.com, b.mx.esa.t-systems.com and *.detemobil.de.

These mail servers are commonly used with mailin23.telekom.de and mailout33.telekom.de.

Host names with a single IP number:

mailin13.telekom.de points to 194.25.225.137.

mailin33.telekom.de points to 194.25.225.197.

mailin43.telekom.de points to 194.25.225.201.

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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kAkgPBJ CF johedugfp 2025-09-30