CF1759216306109-tsm20250929235914

WWW.ROBTEX.COM - master-class.cz

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master-class.cz checked at 2025-09-30T07:11:46.093Z 241ms 104/104/104 100% R:18

master-class.cz

MXmx4.funlife.cz
A82.208.48.18🇨🇿 Casablanca INT a.s.
PTRmx4.funlife.cz
NSns2.web4u.cz
A2a02:a40:100:28ff::12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
A85.207.53.12🇨🇿 Radiokomunikace
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241🇨🇿 WEB4U
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U
PTRns.web4u.cz
A77.78.96.52🇨🇿 Casablanca INT a.s.
PTRwp2.funlife.cz

cz

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

Starts with same word

Starts similarily

AI analysis

master-class.cz points to a single IP number: 77.78.96.52.

Other host names, for instance langard.cz, cwa.cz, colourgroup.biz, colourgroup.cz and wp2.funlife.cz share IP numbers with master-class.cz.

Delegation for master-class.cz rests with two name servers, ns2.web4u.cz and ns.web4u.cz.

master-class.cz shares the same name server setup as other domains, including bans.cz, rotoped.cz, basarch.cz, osin.cz and dtcp.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.

master-class.cz is handled by a single mail server, mx4.funlife.cz.

master-class.cz uses the same mail server configuration as other domains, such as posters.es, funlife.eu, tridome.cz, tl-trading.eu and posters.sk.

master-class.cz shares mail servers with other domains at least in part, for instance martincernik.cz, dejure.cz, posters.cz, funlife.cz and geosan-development.cz.

These mail servers are often used together with the mail servers mx3.funlife.cz.

mx4.funlife.cz points to a single IP: 82.208.48.18.

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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nNCfJsb CF johedugfp 2025-09-30