CF1760904413593-tsm20251017082432

DNSWHOIS.INFO - tst-67-proxy.esa.t-systems.com

Search for IP or hostnames:

tst-67-proxy.esa.t-systems.com checked at 2025-10-19T20:06:53.576Z 347ms 42/42/42 100% R:11

AI analysis

Three mail servers handle tst-67-proxy.esa.t-systems.com: mailin13.telekom.de, mailin33.telekom.de and mailin43.telekom.de.

tst-67-proxy.esa.t-systems.com shares at least partially some mail servers with other domains, including x500.telekom.de, psa-portal-pilot.telekom.de, wd201478.dssd2.telekom.de, gatekeeper3.telekom.de and hsi.telekom.de.

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

Host names with a single IP:

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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