CF1763478094577-tsm20251116095642

WWW.RTSAK.COM - sec.cz

Search for IP or hostnames:

sec.cz checked at 2025-11-18T15:01:34.554Z 810ms 71/71/71 100% R:17 allDone:true timedOut:false

sec.cz

NStm0.cnb.cz
A2001:b80:a0:2e::53 🇨🇿 T-Systems CZ
PTRns1.cnb.cz.net
A89.233.135.60🇨🇿 T-Systems CZ
PTRns1.cnb.cz.net
NStm1.cnb.cz
A2001:af0:f:ffdb::53 🇨🇿 TMOBILE-CZ
PTRns2.cnb.cz.net
A195.144.124.2🇨🇿 TMOBILE-CZ
PTRns2.cnb.cz.net
MXwww.cnb.cz
A193.85.3.250🇨🇿 TMOBILE-CZ
PTRwww.cnb.cz.net
A193.85.3.250🇨🇿 TMOBILE-CZ
PTRwww.cnb.cz.net

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

www.sec.cz is a child of sec.cz.

sec.cz resolves to one IP number: 193.85.3.250.

Other host names, for instance chranimekorunu.cz, cnb.cz, otanegramota.cz, www.cnb.cz.net and cnb.eu share IP numbers with sec.cz.

sec.cz's delegation uses two name servers: tm0.cnb.cz and tm1.cnb.cz.

The name server setup for sec.cz is the same as for other domains, such as penizenauteku.cz, chranimekorunu.cz, cnb.cz and otanegramota.cz.

Host names with two IPs:

tm0.cnb.cz points to 2001:b80:a0:2e::53 and 89.233.135.60

tm1.cnb.cz points to 2001:af0:f:ffdb::53 and 195.144.124.2

A single mail server handles sec.cz, www.cnb.cz.

sec.cz uses the same mail server setup as other domains such as penizenauteku.cz, chranimekorunu.cz and otanegramota.cz.

Host name www.cnb.cz resolves to a single IP: 193.85.3.250.

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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