CF1760305047412-tsm20251012143351

WWW.RTSAK.COM - karlin.mff.cuni.cz

Search for IP or hostnames:

karlin.mff.cuni.cz checked at 2025-10-12T21:37:27.395Z 494ms 92/92/92 100% R:19

karlin.mff.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
NSkrb.karlin.mff.cuni.cz
A195.113.30.5🇨🇿 CESNET
PTRkrb.karlin.mff.cuni.cz
NSkrbicek.karlin.mff.cuni.cz
A195.113.30.7🇨🇿 CESNET
PTRkrbicek.karlin.mff.cuni.cz
NSkrbik.karlin.mff.cuni.cz
A195.113.30.6🇨🇿 CESNET
PTRkrbik.karlin.mff.cuni.cz
MXmailer.karlin.mff.cuni.cz
A195.113.30.8🇨🇿 CESNET
PTRmailer.karlin.mff.cuni.cz
A195.113.30.10🇨🇿 CESNET
PTRastra3.karlin.mff.cuni.cz

mff.cuni.cz

NSdavid.ruk.cuni.cz
NSgolias.ruk.cuni.cz
NSns.ms.mff.cuni.cz
MXsmtp1.ms.mff.cuni.cz
MXsmtp2.ms.mff.cuni.cz
NSsns.ms.mff.cuni.cz
NSns.n.mff.cuni.cz
A195.113.27.222🇨🇿 CESNET

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Starts with same word

Starts similarily

AI analysis

karlin.mff.cuni.cz has children including kdm58.karlin.mff.cuni.cz, mu01.karlin.mff.cuni.cz, astra3.karlin.mff.cuni.cz, atrey-retired.karlin.mff.cuni.cz, krbicek.karlin.mff.cuni.cz and a few other host names.

karlin.mff.cuni.cz points to a single IP address: 195.113.30.10.

Other host names, for instance astra3.karlin.mff.cuni.cz, share IP numbers with karlin.mff.cuni.cz.

karlin.mff.cuni.cz is delegated to five name servers: david.ruk.cuni.cz, golias.ruk.cuni.cz, krb.karlin.mff.cuni.cz, krbicek.karlin.mff.cuni.cz and krbik.karlin.mff.cuni.cz.

At least part of the name servers for karlin.mff.cuni.cz are shared with other domains, for instance 40.113.195.in-addr.arpa, 56.113.195.in-addr.arpa, 61.84.193.in-addr.arpa, kam.cuni.cz and gris.cz.

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

Host names with two IP numbers:

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

Host names with one IP number:

krb.karlin.mff.cuni.cz points to: 195.113.30.5

krbicek.karlin.mff.cuni.cz points to: 195.113.30.7

krbik.karlin.mff.cuni.cz points to: 195.113.30.6

The mail server for karlin.mff.cuni.cz is mailer.karlin.mff.cuni.cz.

Host mailer.karlin.mff.cuni.cz points to IP 195.113.30.8.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

SSPRPij CF johedugfp 2025-10-12