CF1758664518641-tsm20250923213410

WWW.ROBTEX.COM - rs.cesnet.cz

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rs.cesnet.cz checked at 2025-09-23T21:55:18.553Z 1184ms 84/84/84 100% R:11

rs.cesnet.cz

MXrs.cesnet.cz
A2001:718:ff05:aca::1:2🇨🇿 CESNET
PTRrs.cesnet.cz
A78.128.248.2🇨🇿 CESNET
PTRrs.cesnet.cz
A2001:718:ff05:aca::1:2🇨🇿 CESNET
PTRrs.cesnet.cz
A78.128.248.2🇨🇿 CESNET
PTRrs.cesnet.cz

cesnet.cz

MXag1.cesnet.cz
MXag2.cesnet.cz
NSnsa.cesnet.cz
NSnsa.ten.cz
NSdecsys.vsb.cz
NSnsa.ces.net
A2001:718:ff05:108::93🇨🇿 CESNET
A78.128.246.93🇨🇿 CESNET
rank #100561 globally
rank #390 in the tld

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Starts with same word

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AI analysis

rs.cesnet.cz serves mail for hvezdarna.plzen-city.cz, digiradio.cz, dial-cesnet-6.plzen-city.cz, avid-a.cro.cz, vpn.plzen-city.cz and a few other domains.

mx1.plzen.eu, mx2.plzen.eu and ns1.cro.cz are commonly used as mail servers alongside rs.cesnet.cz.

rs.cesnet.cz resolves to two IP numbers: 2001:718:ff05:aca::1:2 and 78.128.248.2.

rs.cesnet.cz is served by a single mail server, rs.cesnet.cz.

rs.cesnet.cz shares the same mail server setup as other domains, for instance msu.cas.cz.

rs.cesnet.cz shares some mail servers with other domains, at least partially, for instance hvezdarna.plzen-city.cz, digiradio.cz, dial-cesnet-6.plzen-city.cz, avid-a.cro.cz and vpn.plzen-city.cz.

These mail servers are frequently used alongside the mail servers ns2.cro.cz, mx0.plzen.eu, mail.kr-zlinsky.cz, mail.liberec.cz, mailsec.liberec.cz, lorien.site.cas.cz, mail.aauni.edu, sumec1.hzscr.cz, sumec2.hzscr.cz and matsrv.math.cas.cz.

rs.cesnet.cz resolves to two IP numbers: 2001:718:ff05:aca::1:2 and 78.128.248.2.

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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YMnXxhI CF johedugfp 2025-09-23