WWW.RTSAK.COM - carolina.mff.cuni.cz
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carolina.mff.cuni.cz checked at 2025-11-02T14:13:17.978Z 986ms 62/62/62 100% R:29carolina.mff.cuni.cz
| CNAME | popelka.ms.mff.cuni.cz | ||||||
| MX | smtp1.ms.mff.cuni.cz | ||||||
| A | 2001:718:1e03:801::4 🇨🇿 CESNET | ||||||
| PTR | smtp1.ms.mff.cuni.cz | ||||||
| A | 195.113.20.4🇨🇿 CESNET | ||||||
| PTR | smtp1.ms.mff.cuni.cz | ||||||
| MX | smtp2.ms.mff.cuni.cz | ||||||
| A | 2001:718:1e03:801::5 🇨🇿 CESNET | ||||||
| PTR | smtp2.ms.mff.cuni.cz | ||||||
| A | 195.113.20.5🇨🇿 CESNET | ||||||
| PTR | smtp2.ms.mff.cuni.cz | ||||||
| A | 195.113.20.131🇨🇿 CESNET | ||||||
| PTR | braille.mff.cuni.cz | ||||||
| PTR | carolina.mff.cuni.cz | ||||||
| PTR | braille.ms.mff.cuni.cz | ||||||
| PTR | popelka.ms.mff.cuni.cz | ||||||
mff.cuni.cz
| NS | david.ruk.cuni.cz | ||||||
| NS | golias.ruk.cuni.cz | ||||||
| NS | ns.ms.mff.cuni.cz | ||||||
| MX | smtp1.ms.mff.cuni.cz | ||||||
| MX | smtp2.ms.mff.cuni.cz | ||||||
| NS | sns.ms.mff.cuni.cz | ||||||
| NS | ns.n.mff.cuni.cz | ||||||
| A | 195.113.27.222🇨🇿 CESNET | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
carolina.mff.cuni.cz resolves to one IP number: 195.113.20.131.
Other host names, for instance popelka.ms.mff.cuni.cz, braille.mff.cuni.cz and braille.ms.mff.cuni.cz share IP numbers with carolina.mff.cuni.cz.
Two mail servers handle carolina.mff.cuni.cz: smtp1.ms.mff.cuni.cz and smtp2.ms.mff.cuni.cz.
carolina.mff.cuni.cz shares the same mail server setup as other domains, for instance braille.ms.mff.cuni.cz, rt.ms.mff.cuni.cz, sns.ms.mff.cuni.cz, ms.mff.cuni.cz and mff.cuni.cz.
carolina.mff.cuni.cz shares some mail servers with other domains, at least partially, for instance obluda.cz, www.freebsd.cz, freebsd.cz, ns.ms.mff.cuni.cz and dual.ms.mff.cuni.cz.
these mail servers are often used alongside smtp.n.mff.cuni.cz, amis.mff.cuni.cz and ns.obluda.cz.
Host names with two IP numbers:
The host name smtp1.ms.mff.cuni.cz points to 2001:718:1e03:801::4 and 195.113.20.4; the host name smtp2.ms.mff.cuni.cz points to 2001:718:1e03:801::5 and 195.113.20.5.