CF1763510085548-tsm20251116095642

DNSWHOIS.INFO - mail.f-4s.de

Search for IP or hostnames:

mail.f-4s.de checked at 2025-11-18T23:54:45.527Z 300ms 25/25/25 100% R:10 allDone:true timedOut:false

mail.f-4s.de

A85.13.167.159🇩🇪 NMM-AS
PTRdd55422.kasserver.com

f-4s.de

NSns5.kasserver.com
NSns6.kasserver.com
MXw0206a15.kasserver.com
A85.13.167.159🇩🇪 NMM-AS

Starts with same word

Starts similarily

AI analysis

mail.f-4s.de points to a single IP number: 85.13.167.159.

other host names for instance mx0.radtouren.info, charlysem.de, w01d6a33.kasserver.com, selting.com and holger-riegel.de share IP numbers with mail.f-4s.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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