CF1758152264416-tsm20250915222102

NSLIST.NET - smtp01.t-systems.com

Search for IP or hostnames:

smtp01.t-systems.com checked at 2025-09-17T23:37:44.391Z 125ms 45/45/45 100% R:11

smtp01.t-systems.com

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

t-systems.com

NSpns.dtag.de
NSdns1.telekom.de
NSdns2.telekom.de
MXmailin12.telekom.de
MXmailin22.telekom.de
MXmailin32.telekom.de
MXmailin42.telekom.de
MXmailout32.telekom.de
NSns1.telekom.net
A80.158.66.24🇩🇪 T-Systems International
rank #26191 globally
rank #13379 in the tld

Starts with same word

smtp01.pr.gov.br
smtp01.com
smtp01.uni5.net
smtp01.kinghost.net
smtp01.gov.ru
smtp01.gov.ps

Starts similarily

smtp01.gov.ru
smtp01.gov.ps
smtp01.pr.gov.br
smtp10.kinghost.net
smtp01.com
smtp01.uni5.net
01tpms.com
smtp01.kinghost.net
smtp10.gov.tt
smtp10.com

AI analysis

smtp01.t-systems.com is handled by three mail servers: mailin13.telekom.de, mailin33.telekom.de and mailin43.telekom.de.

smtp01.t-systems.com shares some mail servers with other domains, at least partially, for instance post.t-systems.com, adsl-sv.telekom.de, laboratories.telekom.de, t1321659.telekom.de and gw53.telekom.de.

these mail servers are commonly used with the mail servers mailin23.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.
dbq

tbIPiLC CF johedugfp 2025-09-17