CF1760887744719-tsm20251017082432

NSLIST.NET - smtp0.koestler.ch

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smtp0.koestler.ch checked at 2025-10-19T15:29:04.676Z 236ms 31/31/31 100% R:13

smtp0.koestler.ch

A116.203.187.105🇩🇪 Hetzner
PTRmail.koestler.ch

koestler.ch

NSdns0.koestler.ch
NSdns1.koestler.ch
MXsmtp0.koestler.ch
A2a01:4f8:c013:b2a9::1 🇩🇪 Hetzner
A142.132.228.204🇩🇪 Hetzner

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AI analysis

smtp0.koestler.ch serves as a mail server for hbkom.ch, koestler.ch, bromeon.ch and mail.koestler.ch.

smtp0.koestler.ch points to a single IP address: 116.203.187.105.

Other host names, such as dns0.koestler.ch and mail.koestler.ch, share IP numbers with smtp0.koestler.ch.

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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OZGkfqN CF johedugfp 2025-10-19