CF1760711013263-tsm20251017082432

NSLIST.NET - mail.help21.de

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mail.help21.de checked at 2025-10-17T14:23:33.244Z 940ms 25/25/25 100% R:19

mail.help21.de

A87.139.17.215🇩🇪 Deutsche Telekom
PTRgw01.stagetv.de

help21.de

MXmail.help21.de
NSauth02.ns.de.uu.net
NSauth52.ns.de.uu.net

MX for

Starts with same word

Starts similarily

AI analysis

mail.help21.de functions as a mail server for help21.de.

mail.help21.de points to IP number: 87.139.17.215.

Other host names such as mail.stagetv.org, mail.heconet.de, mail.heconet.org, mail.stagetv.de and fw01.project21.de share IPs with mail.help21.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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aSJJNMd CF johedugfp 2025-10-17