CF1762858099757-tsm20251109205412

WWW.RTSAK.COM - lf2.cuni.cz

Search for IP or hostnames:

lf2.cuni.cz checked at 2025-11-11T10:48:19.744Z 703ms 107/107/107 100% R:26 allDone:true timedOut:false

lf2.cuni.cz

MXag1.cesnet.cz
A2001:718:ff05:208::94 ๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRag1.cesnet.cz
A78.128.247.94๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRag1.cesnet.cz
MXag2.cesnet.cz
A2001:718:ff05:10b::245 ๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRag2.cesnet.cz
A78.128.248.245๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRag2.cesnet.cz
NSwendy.lf2.cuni.cz
A195.113.40.7๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRwendy.lf2.cuni.cz
NSdavid.ruk.cuni.cz
A2001:718:1203:502::2 ๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRdavid.ruk.cuni.cz
A78.128.213.242๐Ÿ‡จ๐Ÿ‡ฟ CESNET
NSgolias.ruk.cuni.cz
A2001:718:1e03:1::2 ๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRgolias.ruk.cuni.cz
A195.113.0.2๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRgolias.ruk.cuni.cz
A195.113.40.59๐Ÿ‡จ๐Ÿ‡ฟ CESNET
PTRdpl8n.lf2.cuni.cz

cuni.cz

MXag1.cesnet.cz
MXag2.cesnet.cz
NSnsa.ces.net
NScuce.ruk.cuni.cz
NSdavid.ruk.cuni.cz
NSgolias.ruk.cuni.cz
A2001:718:1e03:622::12 ๐Ÿ‡จ๐Ÿ‡ฟ CESNET
A195.113.89.35๐Ÿ‡จ๐Ÿ‡ฟ CESNET
rank #3061 globally
rank #4 in the tld
This domain name represents Charles University, which is a public university in Prague, Czech Republic. The abbreviation "cuni" stands for Charles University, derived from its Latin name "Universitas Carolina". The ".cz" part indicates that the institution is based in the Czech Republic. This domain is typically used for academic, research, and student services related to the university.

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Starts with same word

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AI analysis

lf2.cuni.cz is the parent of kucera.lf2.cuni.cz, kojot150.lf2.cuni.cz, dpl8n.lf2.cuni.cz, f02794p.lf2.cuni.cz, mailer1.lf2.cuni.cz and a few other host names.

lf2.cuni.cz resolves to one IP number: 195.113.40.59.

Other host names, for instance dpl8n.lf2.cuni.cz, share IP numbers with lf2.cuni.cz.

lf2.cuni.cz is delegated to three name servers wendy.lf2.cuni.cz, david.ruk.cuni.cz and golias.ruk.cuni.cz.

lf2.cuni.cz at least partially shares name servers with other domains, for instance physicstasks.eu, wikilectures.eu, 79.113.195.in-addr.arpa, wifi.ruk.cuni.cz and wikiskripta.info.

These name servers are commonly used with the following name servers: cuce.ruk.cuni.cz, dec52.lf1.cuni.cz, ruzenka.prf.cuni.cz, ns2.troja.mff.cuni.cz, ns.troja.mff.cuni.cz, ns.ms.mff.cuni.cz, ns.lf1.cuni.cz, jay.karlov.mff.cuni.cz, owl.karlov.mff.cuni.cz and cucc.ruk.cuni.cz.

Hosts 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.

Hosts with one IP number:

wendy.lf2.cuni.cz points to: 195.113.40.7.

Two mail servers handle lf2.cuni.cz: ag1.cesnet.cz and ag2.cesnet.cz.

lf2.cuni.cz shares the same mail server setup as other domains, for instance kam.cuni.cz, arup.cas.cz, mzk.cz, ces.net and netboot.cz.

lf2.cuni.cz shares some mail servers with other domains, at least partially, for instance mustribro.cz, uszsmsk.cz, hzsol.cz, brana.mustribro.cz and ddm.nmnm.cz.

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

Host names with two IP numbers:

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