CF1759873293978-tsm20251005211530

DNSWHOIS.INFO - linux.fjfi.cvut.cz

Search for IP or hostnames:

linux.fjfi.cvut.cz checked at 2025-10-07T21:41:33.770Z 524ms 52/52/52 100% R:14

linux.fjfi.cvut.cz

MXmailgw1.fjfi.cvut.cz
A147.32.9.3🇨🇿 CESNET
PTRmailgw1.fjfi.cvut.cz
MXmailgw2.fjfi.cvut.cz
A147.32.9.131🇨🇿 CESNET
PTRmailgw2.fjfi.cvut.cz
A2001:718:2:1801::fee1:dead 🇨🇿 CESNET
PTRlinux.fjfi.cvut.cz
A147.32.5.111🇨🇿 CESNET
PTRlinux.fjfi.cvut.cz

fjfi.cvut.cz

MXmailgw3.cvut.cz
MXmailgw4.cvut.cz
NSns.cvut.cz
NSns.fjfi.cvut.cz
A147.32.9.93🇨🇿 CESNET

PTR for

Starts with same word

Starts similarily

AI analysis

linux.fjfi.cvut.cz resolves to two IP numbers: 2001:718:2:1801::fee1:dead and 147.32.5.111.

linux.fjfi.cvut.cz is served by two mail servers: mailgw1.fjfi.cvut.cz and mailgw2.fjfi.cvut.cz.

linux.fjfi.cvut.cz uses the same mail server setup as other domains, such as km.fjfi.cvut.cz, lx.fjfi.cvut.cz, dc.fjfi.cvut.cz and km1.fjfi.cvut.cz.

linux.fjfi.cvut.cz shares mail servers with other domains at least partially, for example antu.fjfi.cvut.cz, galileo.fjfi.cvut.cz, pascal.fjfi.cvut.cz and newton.fjfi.cvut.cz.

Host names with a single IP:

mailgw1.fjfi.cvut.cz points to 147.32.9.3

mailgw2.fjfi.cvut.cz points to 147.32.9.131

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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DfxhNSi CF johedugfp 2025-10-07