CF1764239484377-tsm20251127084924

WWW.RTSAK.COM - mail4.esz-ag.de

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mail4.esz-ag.de checked at 2025-11-27T10:31:24.031Z 1361ms 48/48/48 100% R:12 allDone:true timedOut:false

mail4.esz-ag.de

MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO
PTRsmtpin.rzone.de
A213.148.143.186🇩🇪 Plusnet GmbH
PTRmail4.esz-ag.de

esz-ag.de

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AI analysis

mail4.esz-ag.de acts as the mail server for kalibrieren.at, esz-ag.com, kalibrierungen.net, esz-gmbh.de, iso9000-kalibrierung.de and a few other domains.

mail.esz-ag.de and relay.rzone.de are commonly used as mail servers alongside mail4.esz-ag.de.

mail4.esz-ag.de points to a single IP: 213.148.143.186.

mail4.esz-ag.de is handled by a single mail server, smtpin.rzone.de.

mail4.esz-ag.de has the same mail server setup as other domains, including johntec.net, sunset-on-mars.com, kapillarmikroskop.de, nordseereport.de and fiho.de.

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