CF1763555880671-tsm20251116095642

WWW.RTSAK.COM - atas.cz

Search for IP or hostnames:

atas.cz checked at 2025-11-19T12:38:00.623Z 1043ms 84/84/84 100% R:15 allDone:true timedOut:false

atas.cz

MXmail.atas.cz
A80.188.198.30🇨🇿 O2-CZECH-REPUBLIC
PTRmail.atas.cz
A91.139.12.34🇨🇿 TMOBILE-CZ
PTRmail.atas.cz
MXx1.atas.cz
A80.188.198.30🇨🇿 O2-CZECH-REPUBLIC
PTRmail.atas.cz
MXx3.atas.cz
A91.139.12.34🇨🇿 TMOBILE-CZ
PTRmail.atas.cz
NSns2.web4u.cz
A2a02:a40:100:28ff::12 🇨🇿 BlueTone-AS
PTRns2.web4u.cz
A85.207.53.12🇨🇿 BlueTone-AS
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241 🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
A81.91.86.11🇨🇿 WEB4U
PTRphp5.web4u.cz

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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Starts with same word

Starts similarily

AI analysis

atas.cz is the parent of mail.atas.cz, smtp4u.atas.cz, sql2.atas.cz, sql.atas.cz, www.atas.cz and a few other host names.

atas.cz points to IP number 81.91.86.11.

For instance, other host names rs11-test.web4u.cz, totalbrokers.eu, unassigned-81-91-81-109.web4u.cz, unassigned-195-39-95-81.web4u.cz and *.zy.cz share IP numbers with atas.cz.

atas.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.

atas.cz uses the same name server setup as other domains such as vogul.cz, igo.cz, ppsycho.eu, zpevniky.cz and my-baby.cz.

Host names with two IP numbers:

ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.

atas.cz is served by three mail servers: mail.atas.cz, x1.atas.cz and x3.atas.cz.

Host names with two IP numbers:

Host mail.atas.cz points to 80.188.198.30 and 91.139.12.34.

Host names with one IP number:

Host x1.atas.cz points to 80.188.198.30.

Host x3.atas.cz points to 91.139.12.34.

Hostnames pointing to 80.188.198.30: mail.atas.cz and x1.atas.cz.

Hostnames pointing to 91.139.12.34: mail.atas.cz and x3.atas.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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