CF1762260550961-tsm20251104080352

MXLIST.NET - smtp.4cb.de

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smtp.4cb.de checked at 2025-11-04T12:49:10.947Z 172ms 37/37/37 100% R:14

smtp.4cb.de

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

4cb.de

NSdocks02.rzone.de
NSshades16.rzone.de
MXsmtpin.rzone.de
A2001:8d8:100f:f000::200 🇩🇪 IONOS-AS
A217.160.0.217🇩🇪 IONOS-AS

Starts with same word

Starts similarily

AI analysis

smtp.4cb.de is handled by a single mail server, smtpin.rzone.de.

The mail server setup for smtp.4cb.de matches that of other domains, for instance am01.de, angie-medical-writer.com, fam-hohn.de, karate-dojo-kleve.de and junait.de.

smtpin.rzone.de points to two IPs: 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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