CF1762726108593-tsm20251109205412

WWW.RTSAK.COM - smtp.czechdata.cz

Search for IP or hostnames:

smtp.czechdata.cz checked at 2025-11-09T22:08:28.571Z 366ms 25/25/25 100% R:18 allDone:true timedOut:false

smtp.czechdata.cz

A79.98.77.1🇨🇿 Sys-DataCom s.r.o.
PTRmail.czechdata.cz

czechdata.cz

MXmail.czechdata.cz
NSa.ns.brouzdej.net
NSb.ns.brouzdej.net
A79.98.77.3🇨🇿 Sys-DataCom s.r.o.

Starts with same word

Starts similarily

AI analysis

smtp.czechdata.cz resolves to one IP number: 79.98.77.1.

Other host names, for instance mail.czechdata.cz, share IP numbers with smtp.czechdata.cz.

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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