CF1761119492783-tsm20251017082432

DNSWHOIS.INFO - authsmtp.t-systems.com

Search for IP or hostnames:

authsmtp.t-systems.com checked at 2025-10-22T07:51:32.772Z 215ms 45/45/45 100% R:15

authsmtp.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

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

Starts similarily

AI analysis

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

authsmtp.t-systems.com shares mail servers with other domains at least in part, for instance de76aqxd.cable.telekom.de, tcmail34.telekom.de, tcmail13.telekom.de, tcmail92.telekom.de and mxvs17.esa.t-systems.com.

these mail servers are commonly used alongside the mail servers mailin23.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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gYMKpaB CF johedugfp 2025-10-22