CF1759600777146-tsm20251004101907

IPLIST.NET - mail.course.ch

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mail.course.ch checked at 2025-10-04T17:59:37.132Z 192ms 28/28/28 100% R:15

mail.course.ch

A46.4.203.115🇩🇪 Hetzner
PTRstatic.115.203.4.46.clients.your-server.de

course.ch

MXmail.course.ch
NSns1.ns-serve.net
NSns2.ns-serve.net
A46.4.203.115🇩🇪 Hetzner

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for course.ch is mail.course.ch.

mail.course.ch points to a single IP number: 46.4.203.115.

Other host names, for instance mail.portlets.ch, observer24.net, invace.ch, poupon.ch and www.jpg.ch share IP numbers with mail.course.ch.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

jfndlfo CF johedugfp 2025-10-04