CF1760320995922-tsm20251012143351

IPLIST.NET - mail.21cc.de

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mail.21cc.de checked at 2025-10-13T02:03:15.895Z 207ms 37/37/37 100% R:13

mail.21cc.de

MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de

21cc.de

NSdocks05.rzone.de
NSshades03.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:1072:: 🇩🇪 STRATO AG
A81.169.145.72🇩🇪 STRATO AG

Starts with same word

Starts similarily

AI analysis

mail.21cc.de is handled by a single mail server, smtpin.rzone.de.

mail.21cc.de uses the same mail server configuration as other domains, such as bschulze.de, sabirtlh.de, fischers-24.com, familie-andres.de and weidt.eu.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

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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