CF1759798543532-tsm20251005211530

DNSWHOIS.INFO - ciirc.cvut.cz

Search for IP or hostnames:

ciirc.cvut.cz checked at 2025-10-07T00:55:43.452Z 1471ms 84/84/84 100% R:12

ciirc.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
NSns2.ciirc.cvut.cz
A147.32.69.14🇨🇿 CESNET
PTRns2.ciirc.cvut.cz
NSns.ciirc.cvut.cz
A147.32.69.2🇨🇿 CESNET
PTRwww-old.ciirc.cvut.cz
A147.32.69.2🇨🇿 CESNET
PTRwww-old.ciirc.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.

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AI analysis

ciirc.cvut.cz is a parent of webhost.ciirc.cvut.cz, rtime.ciirc.cvut.cz, wh01.ciirc.cvut.cz, www-old.ciirc.cvut.cz, ns.ciirc.cvut.cz and a few other host names.

ciirc.cvut.cz resolves to a single IP address: 147.32.69.2.

Other host names, for instance ns.ciirc.cvut.cz, share IP numbers with ciirc.cvut.cz.

ciirc.cvut.cz's delegation uses two name servers, ns2.ciirc.cvut.cz and ns.ciirc.cvut.cz.

ciirc.cvut.cz partially shares its name servers with other domains, for example 71.32.147.in-addr.arpa and 69.32.147.in-addr.arpa.

Host names with a single IP:

ns2.ciirc.cvut.cz points to 147.32.69.14.

ns.ciirc.cvut.cz points to 147.32.69.2.

ciirc.cvut.cz is handled by two mail servers: mailgw3.cvut.cz and mailgw4.cvut.cz.

ciirc.cvut.cz shares its mail server setup with other domains, including rek.cvut.cz, adtest.cvut.cz, utvs.cvut.cz, fbmi.cvut.cz and cvut.cz.

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

Host names with two IPs:

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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vcqgIZV CF johedugfp 2025-10-07