CF1758847637489-tsm20250925114901

WWW.RTSAK.COM - ctn.cvut.cz

Search for IP or hostnames:

ctn.cvut.cz checked at 2025-09-26T00:47:17.407Z 1096ms 92/92/92 100% R:13

ctn.cvut.cz

MXmailgw3.cvut.cz
A2001:718:2:2202::93 🇨🇿 CESNET
PTRmailgw3.cvut.cz
A147.32.235.93🇨🇿 CESNET
PTRmailgw3.cvut.cz
MXmailgw4.cvut.cz
A2001:718:2:2202::94 🇨🇿 CESNET
PTRmailgw4.cvut.cz
A147.32.235.94🇨🇿 CESNET
PTRmailgw4.cvut.cz
NSns.cvut.cz
A2001:718:2:2200::100 🇨🇿 CESNET
PTRns.cvut.cz
A147.32.1.20🇨🇿 CESNET
PTRns.cvut.cz
NSnss.cvut.cz
A2001:718:2:2200::101 🇨🇿 CESNET
PTRnss.cvut.cz
A147.32.1.9🇨🇿 CESNET
PTRnss.cvut.cz
A147.32.235.120🇨🇿 CESNET
PTRctn.cvut.cz

cvut.cz

MXmailgw3.cvut.cz
MXmailgw4.cvut.cz
NSns.cvut.cz
NSnss.cvut.cz
A147.32.3.202🇨🇿 CESNET
rank #5898 globally
rank #9 in the tld
This domain name belongs to the Czech Technical University in Prague, the oldest non-military technical university in Europe. It provides information about the university's programs, research, staff, and students etc. The abbreviation "cvut" stands for "České vysoké učení technické", which translates to Czech Technical University.

PTR for

Starts with same word

Starts similarily

AI analysis

ctn.cvut.cz points to IP number 147.32.235.120.

ctn.cvut.cz is delegated to two name servers: ns.cvut.cz and nss.cvut.cz.

ctn.cvut.cz uses the same name server setup as other domains such as ph.cvut.cz, is.cvut.cz, 32.147.in-addr.arpa, net.cvut.cz and rek.cvut.cz.

ctn.cvut.cz shares name servers with other domains at least partially, for example fsv.cvut.cz, 100.32.147.in-addr.arpa, sin.cvut.cz, 107.32.147.in-addr.arpa and 136.32.147.in-addr.arpa.

these name servers are often used with the following: ns2.fsv.cvut.cz, ns.fsv.cvut.cz, ns.fsid.cvut.cz, nss.fsid.cvut.cz, ns.fjfi.cvut.cz, service.muvs.cvut.cz, ns.fbmi.cvut.cz, ns.fd.cvut.cz, nss.fd.cvut.cz and pride.sin.cvut.cz.

Host names with two IP numbers:

ns.cvut.cz points to 2001:718:2:2200::100 and 147.32.1.20; nss.cvut.cz points to 2001:718:2:2200::101 and 147.32.1.9.

Two mail servers mailgw3.cvut.cz and mailgw4.cvut.cz handle ctn.cvut.cz.

ctn.cvut.cz shares the same mail server setup as other domains, for instance elsa.cvut.cz, fa.cvut.cz, uk.cvut.cz, klok.cvut.cz and vcpd.cvut.cz.

ctn.cvut.cz shares at least partially some mail servers with other domains, for instance net.cvut.cz.

Host names with two IP numbers:

mailgw3.cvut.cz points to 2001:718:2:2202::93 and 147.32.235.93; mailgw4.cvut.cz points to 2001:718:2:2202::94 and 147.32.235.94.

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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