CF1759935665618-tsm20251008082644

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

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antispam.sys-data.com checked at 2025-10-08T15:01:05.562Z 824ms 89/89/89 100% R:12

antispam.sys-data.com

MXsmtp.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
NSa.ns.brouzdej.net
A2a02:970:1::10 🇨🇿 Sys-DataCom s.r.o.
PTRa.ns.brouzdej.net
A79.98.72.1🇨🇿 Sys-DataCom s.r.o.
PTRns1.sys-data.com
PTRa.ns.brouzdej.net
NSb.ns.brouzdej.net
A2a02:970:1::d2 🇨🇿 Sys-DataCom s.r.o.
PTRdns2.sys-data.com
PTRb.ns.brouzdej.net
A79.98.72.2🇨🇿 Sys-DataCom s.r.o.
PTRdns-cache2.sys-data.com
PTRns2.sys-data.com
PTRb.ns.brouzdej.net
A79.98.72.29🇨🇿 Sys-DataCom s.r.o.
PTRhosting3.sys-data.com

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.

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Starts with same word

Starts similarily

AI analysis

antispam.sys-data.com points to a single IP: 79.98.72.29.

Other host names, for instance sdc.brouzdej.net, 79-98-72-234.sys-data.com, 185-4-200-117.sys-data.com, 79-98-72-204.sys-data.com and 185-4-203-251.sys-data.com share IP numbers with antispam.sys-data.com.

antispam.sys-data.com's delegation is to two name servers a.ns.brouzdej.net and b.ns.brouzdej.net.

antispam.sys-data.com shares the same name server configuration as other domains, such as obec-sviny.cz, routerboard.cz, vlaskovi.cz, mo-atelier.cz and czechdata.cz.

Host names with two IP numbers: a.ns.brouzdej.net points to 2a02:970:1::10 and 79.98.72.1; b.ns.brouzdej.net points to 2a02:970:1::d2 and 79.98.72.2

antispam.sys-data.com is served by a single mail server, smtp.sys-data.com.

antispam.sys-data.com shares some mail servers with other domains, including perfektni.net, epd-pa.cz, routedworld.com, obec-sviny.cz and routerboard.cz.

These mail servers are commonly used alongside the mail servers smtp.brouzdej.net and mail.epd-pa.cz.

smtp.sys-data.com resolves to four IPs: 2a02:970:1::ea5, 2a02:970:1::ea11, 79.98.72.5 and 79.98.72.11.

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

CGvzwMU CF johedugfp 2025-10-08