CF1760526002166-tsm20251015074336

WWW.RTSAK.COM - czech-language.cz

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czech-language.cz checked at 2025-10-15T11:00:02.152Z 226ms 93/93/93 100% R:12

czech-language.cz

MXag1.cesnet.cz
A2001:718:ff05:208::94 🇨🇿 CESNET
PTRag1.cesnet.cz
A78.128.247.94🇨🇿 CESNET
PTRag1.cesnet.cz
MXag2.cesnet.cz
A2001:718:ff05:10b::245 🇨🇿 CESNET
PTRag2.cesnet.cz
A78.128.248.245🇨🇿 CESNET
PTRag2.cesnet.cz
NScuce.ruk.cuni.cz
A2001:718:1e03:1::8 🇨🇿 CESNET
PTRcuce.ruk.cuni.cz
A195.113.0.8🇨🇿 CESNET
PTRcuce.ruk.cuni.cz
NSdavid.ruk.cuni.cz
A2001:718:1203:502::2 🇨🇿 CESNET
PTRdavid.ruk.cuni.cz
A78.128.213.242🇨🇿 CESNET
NSgolias.ruk.cuni.cz
A2001:718:1e03:1::2 🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
A195.113.0.2🇨🇿 CESNET
PTRgolias.ruk.cuni.cz

cz

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

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AI analysis

The parent of www.czech-language.cz is czech-language.cz.

The domain czech-language.cz is delegated to three name servers: cuce.ruk.cuni.cz, david.ruk.cuni.cz and golias.ruk.cuni.cz.

czech-language.cz shares name servers with other domains at least partially, for instance 179.128.78.in-addr.arpa, 23.113.195.in-addr.arpa, dobronice.cuni.cz, 204.128.78.in-addr.arpa and czp.cuni.cz.

these name servers are commonly used with the name servers dec52.lf1.cuni.cz, ns.ms.mff.cuni.cz, sns.ms.mff.cuni.cz, ns.n.mff.cuni.cz, ruzenka.prf.cuni.cz, ns2.troja.mff.cuni.cz, ns.troja.mff.cuni.cz, opv.natur.cuni.cz, pteryx.natur.cuni.cz and zen.natur.cuni.cz.

Host names with two IP numbers:

cuce.ruk.cuni.cz points to 2001:718:1e03:1::8 and 195.113.0.8

david.ruk.cuni.cz points to 2001:718:1203:502::2 and 78.128.213.242

golias.ruk.cuni.cz points to 2001:718:1e03:1::2 and 195.113.0.2

czech-language.cz is handled by two mail servers: ag1.cesnet.cz and ag2.cesnet.cz.

czech-language.cz shares the same mail server setup as other domains, including kam.cuni.cz, mzk.cz, ces.net, netboot.cz and eduroam.cz.

czech-language.cz shares some mail servers with other domains, including mustribro.cz, uszsmsk.cz, hzsol.cz, brana.mustribro.cz and vetuni.cz.

these mail servers are commonly used with mx2.cesnet.cz, mx.cesnet.cz, mta2.zzsmsk.cz, mta.zzsmsk.cz and mail.mustribro.cz.

Host names with two IP numbers:

The host ag1.cesnet.cz points to 2001:718:ff05:208::94 and 78.128.247.94.

The host ag2.cesnet.cz points to 2001:718:ff05:10b::245 and 78.128.248.245.

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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IXWiXvQ CF johedugfp 2025-10-15