DNSWHOIS.INFO - mailer2.osu.cz
Search for IP or hostnames:
mailer2.osu.cz checked at 2025-11-10T13:21:13.748Z 835ms 36/36/36 100% R:14 allDone:true timedOut:false mailer2.osu.cz
| A | 2001:718:1005:601::9 🇨🇿 CESNET2 | ||||||
| PTR | mailer2.osu.cz | ||||||
| A | 195.113.106.9🇨🇿 CESNET2 | ||||||
| PTR | mailer2.osu.cz | ||||||
osu.cz
| NS | albert.osu.cz | ||||||
| MX | mailer2.osu.cz | ||||||
| MX | mailer.osu.cz | ||||||
| NS | oudec.osu.cz | ||||||
| NS | nsa.ces.net | ||||||
| A | 2001:718:1005:620::25 🇨🇿 CESNET2 | ||||||
| A | 78.128.128.25🇨🇿 CESNET2 | ||||||
rank #302 in the tld
PTR for
MX for
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