CF1762478894779-tsm20251105200708

WWW.ROBTEX.COM - contest.felk.cvut.cz

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contest.felk.cvut.cz checked at 2025-11-07T01:28:14.766Z 350ms 72/72/72 100% R:18

contest.felk.cvut.cz

MXmailgw.felk.cvut.cz
A2001:718:2:1621::15🇨🇿 CESNET
PTRmailgw.felk.cvut.cz
A147.32.82.15🇨🇿 CESNET
PTRmailgw.felk.cvut.cz
A2001:718:2:1665::160🇨🇿 CESNET
PTRcontest.felk.cvut.cz
A147.32.82.160🇨🇿 CESNET
PTRcontest.felk.cvut.cz

felk.cvut.cz

NSnsa.ces.net
NSns-01.fel.cvut.cz
NSns-02.fel.cvut.cz
MXmailgw.felk.cvut.cz
A2001:718:2:1621::18🇨🇿 CESNET
A147.32.82.18🇨🇿 CESNET

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Starts with same word

Starts similarily

AI analysis

contest.felk.cvut.cz resolves to two IP numbers: 2001:718:2:1665::160 and 147.32.82.160.

contest.felk.cvut.cz is handled by a single mail server, mailgw.felk.cvut.cz.

contest.felk.cvut.cz shares the same mail server setup as other domains, for instance cyber.felk.cvut.cz, cs.felk.cvut.cz, lists.felk.cvut.cz, dcgi.felk.cvut.cz and dcgi.fel.cvut.cz.

mailgw.felk.cvut.cz resolves to two IP numbers: 2001:718:2:1621::15 and 147.32.82.15.

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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