CF1763595276850-tsm20251116095642

WWW.ROBTEX.COM - cth.cz

Search for IP or hostnames:

cth.cz checked at 2025-11-19T23:34:36.820Z 354ms 117/117/117 100% R:13 allDone:true timedOut:false

cth.cz

MXmail.cth.cz
A2001:1568:93:52::1🇨🇿 WEB4U
PTRm268.server4u.cz
A81.91.93.50🇨🇿 WEB4U
PTRm268.server4u.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
A2001:1568:93:52::1🇨🇿 WEB4U
PTRm268.server4u.cz
A81.91.93.50🇨🇿 WEB4U
PTRm268.server4u.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

mail.cth.cz is a child of cth.cz.

cth.cz has two IP numbers: 2001:1568:93:52::1 and 81.91.93.50.

Other host names, for instance mail.cth.cz, www.laznetravel.cz, laznetravel.cz, mail.laznetravel.cz and m268.server4u.cz share IP numbers with cth.cz.

cth.cz's delegation uses two name servers: ns2.web4u.cz and ns.web4u.cz.

cth.cz uses the same name server setup as other domains, such as alfaomega.eu, fpp.cz, virtio.co.uk, dodamevamvejce.cz and ispis.com.

Host names with two IPs:

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

A single mail server handles cth.cz, mail.cth.cz.

The host name mail.cth.cz resolves to two IP numbers: 2001:1568:93:52::1 and 81.91.93.50.

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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