CF1763378244509-tsm20251116095642

NSLIST.NET - ns2.mas.t-systems.com

Search for IP or hostnames:

ns2.mas.t-systems.com checked at 2025-11-17T11:17:24.489Z 215ms 42/42/42 100% R:13 allDone:true timedOut:false

ns2.mas.t-systems.com

MXmailin13.telekom.de
A194.25.225.137🇩🇪 DTAG
PTRmailin13.telekom.de
MXmailin33.telekom.de
A194.25.225.197🇩🇪 DTAG
PTRmailin33.telekom.de
MXmailin43.telekom.de
A194.25.225.201🇩🇪 DTAG
PTRmailin43.telekom.de

mas.t-systems.com

MXmailin13.telekom.de
MXmailin33.telekom.de
MXmailin43.telekom.de

Starts with same word

Starts similarily

AI analysis

Three mail servers handle ns2.mas.t-systems.com: mailin13.telekom.de, mailin33.telekom.de and mailin43.telekom.de.

ns2.mas.t-systems.com shares at least partially some mail servers with other domains, for instance hellmann.telekom.de, vionnyproxy.esa.t-systems.com, relay.t-systems.com, smtpauth.t-systems.com and secure13.t-systems.com.

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

Host names with one 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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