CF1763429996514-tsm20251116095642

WWW.RTSAK.COM - mail.u21.de

Search for IP or hostnames:

mail.u21.de checked at 2025-11-18T01:39:56.465Z 602ms 25/25/25 100% R:8 allDone:true timedOut:false

mail.u21.de

A85.13.165.116🇩🇪 NMM-AS
PTRdd49614.kasserver.com

u21.de

NSns5.kasserver.com
NSns6.kasserver.com
MXw01b6c0d.kasserver.com
A85.13.165.116🇩🇪 NMM-AS

Starts with same word

Starts similarily

AI analysis

mail.u21.de points to a single IP number: 85.13.165.116.

Other host names, for instance w014b6bf.kasserver.com, u-21.de, w013d366.kasserver.com, w014b69b.kasserver.com and www.tv-erfelden.de share IP numbers with mail.u21.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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