WWW.RTSAK.COM - mail.blue4.cz
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mail.blue4.cz checked at 2025-11-04T13:55:53.896Z 207ms 25/25/25 100% R:15mail.blue4.cz
| A | 77.236.192.143🇨🇿 Edera Group | ||||||
| PTR | landroid.blue4.cz | ||||||
blue4.cz
| MX | secondary.blue4.cz | ||||||
| NS | ns.edera.cz | ||||||
| MX | posta.edera.cz | ||||||
| NS | secondary.edera.cz | ||||||
| A | 91.222.52.36🇨🇿 NETFORMS | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
mail.blue4.cz is used as a mail server for 200.236.77.in-addr.arpa, 195.236.77.in-addr.arpa, 212.236.77.in-addr.arpa, 208.236.77.in-addr.arpa and 217.236.77.in-addr.arpa along with a few other domains.
mail.blue4.cz maps to IP address 77.236.192.143.
dbq