CF1760912946825-tsm20251017082432

MXLIST.NET - rcberta2.osu.cz

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rcberta2.osu.cz checked at 2025-10-19T22:29:06.787Z 893ms 60/60/60 100% R:15

rcberta2.osu.cz

MXmailer2.osu.cz
A2001:718:1005:601::9 🇨🇿 CESNET
PTRmailer2.osu.cz
A195.113.106.9🇨🇿 CESNET
PTRmailer2.osu.cz
MXmailer.osu.cz
A2001:718:1005:601::6 🇨🇿 CESNET
PTRmailer.osu.cz
A195.113.106.6🇨🇿 CESNET
PTRmailer.osu.cz
A2001:718:1005:620::68 🇨🇿 CESNET
PTRrcberta2.osu.cz
A78.128.128.68🇨🇿 CESNET
PTRrcberta2.osu.cz

osu.cz

NSalbert.osu.cz
MXmailer2.osu.cz
MXmailer.osu.cz
NSoudec.osu.cz
NSnsa.ces.net
A2001:718:1005:620::25 🇨🇿 CESNET
A78.128.128.25🇨🇿 CESNET
rank #79522 globally
rank #302 in the tld

PTR for

AI analysis

rcberta2.osu.cz points to two IP numbers: 2001:718:1005:620::68 and 78.128.128.68.

rcberta2.osu.cz is handled by two mail servers: mailer2.osu.cz and mailer.osu.cz.

The mail server setup for rcberta2.osu.cz matches that of other domains, for instance osu.cz, vweb.osu.cz, trinity.osu.cz, absolventi-old.osu.cz and vabsolventi.osu.cz.

Host names with two IP numbers: mailer2.osu.cz points to: 2001:718:1005:601::9 and 195.113.106.9; mailer.osu.cz points to: 2001:718:1005:601::6 and 195.113.106.6.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

AEYMYsE CF johedugfp 2025-10-19