CF1760785541426-tsm20251017082432

MXLIST.NET - secure13.t-systems.com

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secure13.t-systems.com checked at 2025-10-18T11:05:41.415Z 203ms 45/45/45 100% R:14

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, at least partially, for instance 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 alongside mailin23.telekom.de and mailout33.telekom.de.

Host names with one 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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ipGJsDO CF johedugfp 2025-10-18