CF1763361644469-tsm20251116095642

WWW.RTSAK.COM - mail.kurszeit.de

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mail.kurszeit.de checked at 2025-11-17T06:40:44.398Z 1320ms 25/25/25 100% R:9 allDone:true timedOut:false

mail.kurszeit.de

A2.56.99.249🇩🇪 netcup GmbH
PTRmodx06.lux-medien.com

kurszeit.de

MXmx01.hornetsecurity.com
MXmx02.hornetsecurity.com
MXmx03.hornetsecurity.com
MXmx04.hornetsecurity.com
NSns5.kasserver.com
NSns6.kasserver.com
A2.56.99.249🇩🇪 netcup GmbH

Starts with same word

Starts similarily

AI analysis

mail.kurszeit.de points to a single IP: 2.56.99.249.

Other host names, for instance brainlight.de, hotel-breslauer-hof.com, hotel-breslauer-hof-am-dom.de, hotel-breslauer-hof.de and bm-becker.de share IP numbers with mail.kurszeit.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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