CF1763486012522-tsm20251116095642

WWW.ROBTEX.COM - cluster1.cz

Search for IP or hostnames:

cluster1.cz checked at 2025-11-18T17:13:32.506Z 350ms 127/127/127 100% R:17 allDone:true timedOut:false

AI analysis

cluster1.cz is the parent of www.cluster1.cz.

cluster1.cz resolves to one IP number: 81.2.195.254.

other host names including penzionhortenzie.cz, irisette.cz, horizonty.cz, holesovsky.cz and pklitvinov.cz share IP numbers with cluster1.cz.

cluster1.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

cluster1.cz at least partially shares name servers with other domains, for instance iqq.cz, photoman.cz, vranov-plaz.cz, soubojzivlu.cz and aditeg.eu.

These name servers are commonly used alongside ns.forpsi.us and ns.forpsi.cn.

Host names with two IP numbers:

ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.

cluster1.cz is handled by a single mail server, mxavas.forpsi.com.

cluster1.cz shares the same mail server setup as other domains, for instance smarteye.pl, alkone.cz, essenza.cz, letinskyrybnik.cz and t-i.cz.

cluster1.cz shares mail servers with other domains to some extent, for instance drake.sk.

mxavas.forpsi.com resolves to IP 81.2.195.200.

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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