upol.cz
CESNET2, CZ

Seen 253 times between June 12th, 2018 and September 22nd, 2024.

General Info Open in Search

Geo	Olomouc, Czech Republic (CZ) —
AS	AS2852 - CESNET2, CZ Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	RIPENCC
Route	158.194.0.0/16 (Route of ASN)
PTR	lf.upol.cz(PTR record of primary IP)
IPv4	158.194.230.160

Live Screenshot Hover to expand

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Direct hits
Summary of pages hosted on this domain

IPs 158.194.161.80 | 60x 158.194.244.171 | 42x 158.194.230.160 | 25x 158.194.249.2 | 17x 158.194.208.158 | 13x 158.194.244.152 | 7x 158.194.204.181 | 6x 158.194.161.97 | 5x 158.194.244.170 | 5x 158.194.204.250 | 4x

Recent scans (219 total) Show all

URL	Age	Size		IPs
portal.upol.cz	3 days	3 MB	31	8	3
portal.upol.cz	5 days	3 MB	31	8	3
ermsendpoint.cvt.upol.cz	9 days	622 KB	17	2	2
opdyn170.upol.cz	11 days		1	1	0
ermsendpoint.cvt.upol.cz	17 days	622 KB	17	2	2

Incoming hits
Summary of pages that talked to this domain

ASNs AS2852 | 21x AS13335 | 7x AS21241 | 2x AS13036 | 1x AS16276 | 1x AS46606 | 1x

IPs 158.194.100.85 | 19x 2606:4700:20::681a:edc | 4x 193.58.72.141 | 2x 2606:4700:20::681a:fdc | 2x 51.178.239.209 | 1x 158.194.94.91 | 1x 158.194.242.217 | 1x 192.185.175.159 | 1x 213.29.228.195 | 1x 2606:4700:20::ac43:450b | 1x

Countries CZ | 24x US | 8x FR | 1x

Recent scans (34 total) Show all

URL	Age	Size		IPs
openlab.imtm.cz	a month	963 KB	13	3	2
dotaznik.korinek.link	2 months	2 MB	19	1	1
www.clindata.imtm.cz	3 months	13 KB	3	2	1
spci.imtm.cz/login/	3 months	1 MB	7	1	1
grafana.mosprema.cz/login	5 months	10 MB	18	1	1

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Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

Recently observed hostnames on 'upol.cz'
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Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A	158.194.230.160 (TTL: 21600)
MX	bx.virusfree.cz (Priority: 12817)
MX	dx.spamfree.cz (Priority: 12849)
MX	cx.spamfree.cz (Priority: 12833)
MX	ax.virusfree.cz (Priority: 12801)
NS	namer2.upol.cz
NS	nsa.ces.net
NS	raven.upol.cz
SOA	raven.upol.cz hostmaster: petv.cvt.upol.cz / serial: 2240923014 / refresh: 900 / retry: 1800 / expire: 3600000 / minttl: 86400 /

WHOIS for upol.cz


domain:       upol.cz
registrant:   SB:UPOL-CZ
nsset:        NSS:PV197-RIPE_XX:1
registrar:    REG-ACTIVE24
registered:   28.11.1995 01:00:00
changed:      21.03.2023 11:42:20
expire:       20.10.2024

contact:      SB:UPOL-CZ
org:          Univerzita Palackeho v Olomouci
name:         Univerzita Palackeho v Olomouci
address:      Krizkovskeho 8
address:      Olomouc
address:      771 47
address:      CZ
registrar:    REG-ACTIVE24
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00

nsset:        NSS:PV197-RIPE_XX:1
nserver:      raven.upol.cz (158.194.244.2)
nserver:      nsa.ces.net 
nserver:      namer2.upol.cz (158.194.244.3)
tech-c:       SB:PV197-RIPE_XX
tech-c:       PV197-RIPE
registrar:    REG-ACTIVE24
created:      01.10.2007 02:00:00
changed:      22.11.2018 08:42:19

contact:      SB:PV197-RIPE_XX
org:          Palacky University of Olomouc
name:         Palacky University of Olomouc
address:      Computer Centre
address:      Biskupske nam. 1
address:      Olomou
address:      TH
registrar:    REG-ACTIVE24
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00

contact:      PV197-RIPE
name:         Petr Volak
address:      Biskupske nam.1
address:      Olomouc
address:      771 46
address:      CZ
registrar:    REG-ACTIVE24
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00

upol.cz CESNET2, CZ