upol.cz is not available!
- Website up
- Not on blocklists
- Registrar
- ACTIVE 24, s.r.o.
- Registered on
- Expires on
- Last updated
- Name servers
- namer2.upol.cz
- nsa.ces.net
- raven.upol.cz
- Status
- active
- DNSSEC
- Not signed
Contacts
Holder
SB:UPOL-CZ
Registrar
ACTIVE 24, s.r.o. REG-ACTIVE24
Sokolovská 394/17
Praha 8
186 00
CZ+420.234262000
Website
- Answer
- 200 OKin 253 ms
- Ends at
- https://www.upol.cz/
- Redirects
- https://upol.cz/ (301)
- Title
- Univerzita Palackého v Olomouci
- Server
- Apache
- Protocols
- HTTP/1.1
- Certificate
- Hellenic Academic and Research Institutions CA (GEANT TLS RSA 1) for *.upol.cz and upol.cz, valid until
- www
- Answers itself (200 OK)
DNS records
upol.cz
- A
- 158.194.230.160lf.upol.cz, cvt.upol.cz, ff.upol.cz, vydavatelstvi.upol.cz, pf.upol.cz, vup.upol.cz, www.knihovna.upol.cz, pdf.upol.cz, skam.upol.cz, fzv.upol.cz, upol.cz, ftk.upol.cz, tonus4.upol.cz, aslf.upol.cz, tonus4-f5.upol.cz, studuj.upol.cz, cmtf.upol.cz, skm.upol.cz, prf.upol.cz
- TTL 1 day
- TXT
- 3zNARbt6ooYOB+Lzg3XaA39D3JeK4QmZ+FyeRVi9ST64p23zqvAdD8E3UVnBfWw6pa9N7/Wr8OquNBLFV+/o9Q==
- google-site-verification=qJolb0krHwEuAaY3OknP03vj90vAw_uLnaQtyEMhzJo
- v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:158.194.0.0/16 ip6:2001:718:1401::/48 include:spf.smartemailing.cz include:spf.olc.cz ~all
- TTL 1 day
- SOA
- Primary server
- raven.upol.cz
- Contact
- [email protected]
- Serial
- 2261106391
- Refresh
- 15 min
- Retry
- 30 min
- Expire
- 42 days
- Negative TTL
- 1 day
- TTL 1 day
- CAA
- None: any certificate authority may issue for this name
www.upol.cz
- CNAME
- tonus4-f5.upol.cz
- TTL 1 day
- A
- 158.194.230.160lf.upol.cz, cvt.upol.cz, ff.upol.cz, vydavatelstvi.upol.cz, pf.upol.cz, vup.upol.cz, www.knihovna.upol.cz, pdf.upol.cz, skam.upol.cz, fzv.upol.cz, upol.cz, ftk.upol.cz, tonus4.upol.cz, aslf.upol.cz, tonus4-f5.upol.cz, studuj.upol.cz, cmtf.upol.cz, skm.upol.cz, prf.upol.cz
- TTL 1 day
_dmarc.upol.cz
As raven.upol.cz answers them
Reputation
Domain blocklists
- Spamhaus DBL Not listed
- SURBL Not listed
- URIBL Not listed
Rankings
20,470
Tranco rank
up from 20,998 on 2026-09-28
7.97Open PageRank, out of 10
30,079Open PageRank position
2,480Referring domains
From Tranco and Open PageRank
DNSSEC
upol.cz is not signed.
. Verified
- Found 3 DNSKEY records for .
- DS=20326/SHA-256 verifies DNSKEY=20326/SEP
- DS=38696/SHA-256 verifies DNSKEY=38696/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset
cz Verified
- Found 1 DS records for cz in the . zone
- DS=20237/SHA-256 has algorithm ECDSAP256SHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
- Found 2 DNSKEY records for cz
- DS=20237/SHA-256 verifies DNSKEY=20237/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
upol.cz Not signed
- No DS records found for upol.cz in the cz zone