WWW.RTSAK.COM - stdmail.upol.cz
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stdmail.upol.cz checked at 2025-11-09T22:17:52.371Z 683ms 76/76/76 100% R:17 allDone:true timedOut:false stdmail.upol.cz
| MX | cx.spamfree.cz | ||||||
| A | 2001:67c:15a3::d1 🇨🇿 root S.A. | ||||||
| PTR | dx.spamfree.cz | ||||||
| A | 195.24.76.170🇱🇺 root S.A. | ||||||
| PTR | dq.spamfree.cz | ||||||
| MX | dx.spamfree.cz | ||||||
| A | 2001:67c:15a3::d1 🇨🇿 root S.A. | ||||||
| PTR | dx.spamfree.cz | ||||||
| A | 195.24.76.170🇱🇺 root S.A. | ||||||
| PTR | dq.spamfree.cz | ||||||
| MX | ax.virusfree.cz | ||||||
| A | 2001:67c:15a1::a1 🇨🇿 WIA | ||||||
| PTR | ax.virusfree.cz | ||||||
| A | 31.7.241.24🇨🇿 WIA | ||||||
| PTR | ax.virusfree.cz | ||||||
| MX | bx.virusfree.cz | ||||||
| A | 2001:67c:15a2::b1 🇨🇿 COOLHOUSING-AS | ||||||
| PTR | bx.virusfree.cz | ||||||
| A | 89.187.156.46🇨🇿 COOLHOUSING-AS | ||||||
| PTR | bq.virusfree.cz | ||||||
| A | 158.194.108.79🇨🇿 CESNET | ||||||
| PTR | grpmail.upol.cz | ||||||
| PTR | listserv1.upol.cz | ||||||
| PTR | listserv.upol.cz | ||||||
| PTR | stdmail.upol.cz | ||||||
upol.cz
| MX | cx.spamfree.cz | ||||||
| MX | dx.spamfree.cz | ||||||
| NS | namer2.upol.cz | ||||||
| NS | raven.upol.cz | ||||||
| MX | ax.virusfree.cz | ||||||
| MX | bx.virusfree.cz | ||||||
| NS | nsa.ces.net | ||||||
| A | 158.194.230.160🇨🇿 CESNET | ||||||
rank #16 in the tld
This domain, "upol.cz", refers to the official website of Palacký University Olomouc, a university located in the Czech Republic. It provides information about the university's faculties, study programs, research activities, events, and other related content. It serves as a platform for students, staff, and other stakeholders to access necessary information and resources.
PTR for
Starts with same word
Starts similarily
AI analysis
stdmail.upol.cz maps to IP address 158.194.108.79.
Other host names, for example grpmail.upol.cz, listserv1.upol.cz and listserv.upol.cz share the same IP as stdmail.upol.cz.
stdmail.upol.cz is handled by four mail servers: cx.spamfree.cz, dx.spamfree.cz, ax.virusfree.cz and bx.virusfree.cz.
stdmail.upol.cz shares mail servers with other domains at least in part, for instance itam.cas.cz, dtg.cz, amenit.com, dipro-brno.cz and cymedica.sk.
Host names with two IP numbers
cx.spamfree.cz points to 2001:67c:15a3::d1 and 195.24.76.170; dx.spamfree.cz points to 2001:67c:15a3::d1 and 195.24.76.170; ax.virusfree.cz points to 2001:67c:15a1::a1 and 31.7.241.24; bx.virusfree.cz points to 2001:67c:15a2::b1 and 89.187.156.46.
Hosts pointing to 2001:67c:15a3::d1: cx.spamfree.cz and dx.spamfree.cz; Hosts pointing to 195.24.76.170: cx.spamfree.cz and dx.spamfree.cz.