CF1760894752914-tsm20251017082432

MXLIST.NET - mail.challenge-air.de

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mail.challenge-air.de checked at 2025-10-19T17:25:52.903Z 349ms 31/31/31 100% R:19

mail.challenge-air.de

A87.190.60.82🇩🇪 Deutsche Telekom
PTRmail.jefp.biz

challenge-air.de

MXmail.challenge-air.de
NSdns11.netcologne.de
NSdns12.netcologne.de
NSdns13.netcologne.de
NSdns14.netcologne.de
A2001:4dd0:100:1f00:80:0:80:1 🇩🇪 NetCologne
A81.173.194.3🇩🇪 NetCologne

MX for

Starts with same word

Starts similarily

AI analysis

mail.challenge-air.de serves as the mail server for challenge-air.de.

mail.challenge-air.de resolves to a single IP: 87.190.60.82.

Other host names, for instance, mail.jefp.biz and srv-gateway.jefp.biz share IP numbers with mail.challenge-air.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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qgsuDJI CF johedugfp 2025-10-19