CF1759379191909-tsm20251001211114

WWW.ROBTEX.COM - mail.opensource4you.de

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mail.opensource4you.de checked at 2025-10-02T04:26:31.890Z 0ms 123/123/123 100% R:0

mail.opensource4you.de

MXopensource4you.de
A2a01:239:38f:cd00::1🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de
MXmail.opensource4you.de
A2a01:239:38f:cd00::1🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de
MXrelay.rzone.de
A81.169.145.96🇩🇪 STRATO AG
PTRrelay.rzone.de
A2a01:239:38f:cd00::1🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG
PTRmail.opensource4you.de

opensource4you.de

MXopensource4you.de
MXmail.opensource4you.de
MXrelay.rzone.de
NSns3.stratoserver.net
NSns4.stratoserver.net
A2a01:239:38f:cd00::1🇩🇪 IONOS SE
A81.169.129.204🇩🇪 STRATO AG

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.opensource4you.de serves as the mail server for mail.opensource4you.de and opensource4you.de.

opensource4you.de and relay.rzone.de are commonly used mail servers together with mail.opensource4you.de.

mail.opensource4you.de has two IP numbers: 2a01:239:38f:cd00::1 and 81.169.129.204.

Other host names, for instance mail.csm-n.de, csm-n.de and opensource4you.de share IP numbers with mail.opensource4you.de.

mail.opensource4you.de is handled by three mail servers: opensource4you.de, mail.opensource4you.de and relay.rzone.de.

mail.opensource4you.de shares at least some mail servers with other domains, for example dsh-it.de, lars-matthiesen.de, snapticket.de, frankundpartner.de and oebels.com.

These mail servers are often used with mx01.mail.icloud.com and mx02.mail.icloud.com.

Names with two IP numbers:

opensource4you.de points to 2a01:239:38f:cd00::1 and 81.169.129.204.

mail.opensource4you.de points to 2a01:239:38f:cd00::1 and 81.169.129.204.

Names with one IP number:

relay.rzone.de points to 81.169.145.96.

Names pointing to 2a01:239:38f:cd00::1: opensource4you.de and mail.opensource4you.de.

Names pointing to 81.169.129.204: opensource4you.de and mail.opensource4you.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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IMHuqQH CF johedugfp 2025-10-02