CF1760931484268-tsm20251017082432

WWW.RTSAK.COM - smtp.4cb.de

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smtp.4cb.de checked at 2025-10-20T03:38:04.240Z 323ms 37/37/37 100% R:8

smtp.4cb.de

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

4cb.de

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

Starts with same word

Starts similarily

AI analysis

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

smtp.4cb.de shares the same mail server setup as other domains, including am01.de, angie-medical-writer.com, fam-hohn.de, karate-dojo-kleve.de and junait.de.

Host name smtpin.rzone.de points to 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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JrnYrhB CF johedugfp 2025-10-20