WWW.RTSAK.COM - ext-mail.cro.cz
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ext-mail.cro.cz checked at 2025-11-10T09:52:51.285Z 384ms 46/46/46 100% R:15 allDone:true timedOut:false ext-mail.cro.cz
| MX | rs.cesnet.cz | ||||||
| A | 2001:718:ff05:aca::1:2 🇨🇿 CESNET2 | ||||||
| PTR | rs.cesnet.cz | ||||||
| A | 78.128.248.2🇨🇿 CESNET2 | ||||||
| PTR | rs.cesnet.cz | ||||||
| MX | ns1.cro.cz | ||||||
| A | 195.113.180.18🇨🇿 CESNET2 | ||||||
| MX | ns2.cro.cz | ||||||
| A | 195.113.180.19🇨🇿 CESNET2 | ||||||
cro.cz
| MX | rs.cesnet.cz | ||||||
| MX | ns1.cro.cz | ||||||
| NS | ns1.cro.cz | ||||||
| MX | ns2.cro.cz | ||||||
| NS | ns2.cro.cz | ||||||
| NS | nsa.ces.net | ||||||
Starts with same word
Starts similarily
AI analysis
Three mail servers handle ext-mail.cro.cz: rs.cesnet.cz, ns1.cro.cz and ns2.cro.cz.
ext-mail.cro.cz shares at least some mail servers with other domains, for example matsrv.math.cas.cz, site.cas.cz, fnusa.cz, info2.plzen-city.cz and math.cas.cz.
these mail servers are often used with mx1.plzen.eu, mx2.plzen.eu, mx0.plzen.eu and mail.kr-zlinsky.cz.
Host names with two IP numbers:
rs.cesnet.cz points to: 2001:718:ff05:aca::1:2 and 78.128.248.2.
Host names with one IP number:
ns1.cro.cz points to: 195.113.180.18.
ns2.cro.cz points to: 195.113.180.19.
dbq