CF1759890981367-tsm20251005211530

WWW.RTSAK.COM - smtp.sys-data.com

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smtp.sys-data.com checked at 2025-10-08T02:36:21.353Z 580ms 49/49/49 100% R:16

smtp.sys-data.com

A2a02:970:1::ea5 🇨🇿 Sys-DataCom s.r.o.
PTRsmtp.sys-data.com
PTRsmtp.brouzdej.net
A2a02:970:1::ea11 🇨🇿 Sys-DataCom s.r.o.
PTRsmtp.sys-data.com
PTRsmtp.brouzdej.net
A79.98.72.5🇨🇿 Sys-DataCom s.r.o.
PTRsmtp.sys-data.com
PTRsmtp.brouzdej.net
A79.98.72.11🇨🇿 Sys-DataCom s.r.o.
PTRsmtp.sys-data.com
PTRsmtp.brouzdej.net

sys-data.com

MXsmtp.sys-data.com
MXsmtp.brouzdej.net
NSa.ns.brouzdej.net
NSb.ns.brouzdej.net
A2a02:970:1::29 🇨🇿 Sys-DataCom s.r.o.
A79.98.72.29🇨🇿 Sys-DataCom s.r.o.

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

smtp.sys-data.com serves mail for the domains vlaskovi.cz, sys-data.com, jcnet.cz, cihakit.cz, benchrest.cz and a few other domains.

smtp.brouzdej.net and mail.epd-pa.cz commonly serve as mail servers along with smtp.sys-data.com.

smtp.sys-data.com points to four IP numbers: 2a02:970:1::ea5, 2a02:970:1::ea11, 79.98.72.5 and 79.98.72.11.

For instance, other host names smtpout.sys-data.com, smtp.dslone.cz, mail.sys-data.com, smtpout.brouzdej.net and smtp.bajecny.net share IP numbers with smtp.sys-data.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

cUTlqyD CF johedugfp 2025-10-08