CF1760304655649-tsm20251012143351

WWW.RTSAK.COM - mail1.nrg-systems.de

Search for IP or hostnames:

mail1.nrg-systems.de checked at 2025-10-12T21:30:55.638Z 515ms 39/39/39 100% R:18

mail1.nrg-systems.de

A2a03:4000:f:150::1 🇩🇪 netcup GmbH
PTRsrv1.nrg-systems.de
A37.120.187.154🇩🇪 netcup GmbH
PTRsrv1.nrg-systems.de

nrg-systems.de

MXmail1.nrg-systems.de
MXmail2.nrg-systems.de
NSns1.nrgsystems.de
NSns2.nrgsystems.de
A2a03:4000:23:316::1 🇩🇪 netcup GmbH
A185.228.136.112🇩🇪 netcup GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail1.nrg-systems.de serves as the mail server for cf-ide.eu, dr-kraus-apotheke.de, alixboards.de, apu-boards.info and lungenarzt.info, plus several other domains.

mail2.nrg-systems.de often serves as a mail server in conjunction with mail1.nrg-systems.de.

mail1.nrg-systems.de points to two IP numbers: 2a03:4000:f:150::1 and 37.120.187.154.

Other host names such as apuboards.eu, alixboards.com, apu-boards.de, apuboards.com and srv1.nrg-systems.de share IPs with mail1.nrg-systems.de.

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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