www.osu.cz
CESNET2 CESNET z.s.p.o., CZ

Seen 30 times between March 22nd, 2019 and November 29th, 2024.

General Info Open in Search

Geo	Pardubice, Czech Republic (CZ) —
Domain	osu.cz (The registered domain)
AS	AS2852 - CESNET2 CESNET z.s.p.o., CZ Note: An IP might be announced by multiple ASs. This is not shown.
Route	78.128.128.0/17 (Route of ASN)
PTR	wanda.osu.cz(PTR record of primary IP)
IPv4	78.128.128.25
IPv6	2001:718:1005:620::25

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 2001:718:1005:620::25 | 8x 78.128.128.25 | 3x

Domains www.osu.cz | 11x

Recent scans (11 total) Show all

URL	Age	Size		IPs
www.osu.cz/cisla-fakta-statistiky/	a month	1 MB	89	3	2
www.osu.cz/cisla-fakta-statistiky/	a month	1 MB	89	3	2
www.osu.cz	4 months	2 MB	119	3	2
www.osu.cz	9 months	2 MB	115	3	2
www.osu.cz	a year	3 MB	99	3	2

Incoming hits
Summary of pages that talked to this domain

ASNs AS2852 | 19x

IPs 2001:718:1005:620::25 | 13x 78.128.128.25 | 6x

Countries CZ | 19x

Recent scans (19 total) Show all

URL	Age	Size		IPs
poradenske.osu.cz	a month	385 KB	67	3	2
poradenske.osu.cz	a month	2 MB	98	3	2
poradenske.osu.cz/karierni-festival/	a month	2 MB	91	3	2
poradenske.osu.cz/29272/karierni-festival-partneri/	a month	2 MB	87	3	2
poradenske.osu.cz/29190/formular-za-karierou-2025/	a month	1 MB	71	3	2

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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

IPs 2001:718:1005:620::25 | 8x 78.128.128.25 | 3x

Domains www.osu.cz | 11x

Recently observed hostnames on 'www.osu.cz'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

www.osu.cz | 2013-03-26

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

CNAME	wanda.osu.cz

WHOIS for www.osu.cz


domain:       osu.cz
registrant:   SB:PF65_XX
admin-c:      SB:PF65_XX
admin-c:      KOZELSKY-OSU
admin-c:      HASNIK-OSU
nsset:        NSS:PF65_XX:1
keyset:       AUTO-4ZRD2083B4CYYLHDS2BJVNCML
registrar:    REG-INTERNET-CZ
registered:   04.07.1997 02:00:00
changed:      21.11.2024 10:36:08
expire:       24.10.2025

contact:      SB:PF65_XX
org:          Ostravská univerzita
name:         Ostravská univerzita
address:      Dvořákova 7
address:      Ostrava
address:      701 03
address:      CZ
registrar:    REG-INTERNET-CZ
created:      10.08.2001 22:13:00
changed:      25.11.2024 10:23:39

contact:      KOZELSKY-OSU
org:          Ostravská univerzita
name:         Martin Kozelský
address:      Bráfova 5
address:      Ostrava
address:      701 03
address:      CZ
registrar:    REG-INTERNET-CZ
created:      29.08.2017 11:21:11
changed:      17.01.2020 10:48:04

contact:      HASNIK-OSU
org:          Ostravská univerzita
name:         Martin Hasník
address:      Bráfova 5
address:      Ostrava
address:      701 03
address:      CZ
registrar:    REG-INTERNET-CZ
created:      31.10.2024 12:53:45

nsset:        NSS:PF65_XX:1
nserver:      albert.osu.cz (195.113.106.11, 2001:718:1005:601::11)
nserver:      nsa.ces.net 
nserver:      oudec.osu.cz (195.113.106.10, 2001:718:1005:601::10)
tech-c:       SB:PF65_XX
tech-c:       KOZELSKY-OSU
tech-c:       HASNIK-OSU
registrar:    REG-INTERNET-CZ
created:      01.10.2007 02:00:00
changed:      11.12.2024 11:35:58

keyset:       AUTO-4ZRD2083B4CYYLHDS2BJVNCML
dnskey:       257 3 13 6GsuFkwxWf192Ace0J77FtXscT5wx6r72TVBXLRhTSdxRftYdV4mx2CS5QKRORPZDBQN4pn7JqSN/saGeRTVmA==
tech-c:       CZ-NIC
registrar:    REG-CZNIC
created:      30.03.2022 15:16:14
changed:      21.03.2024 16:33:09

contact:      CZ-NIC
org:          CZ.NIC, z.s.p.o.
name:         CZ.NIC, z.s.p.o.
address:      Milesovska 1136/5
address:      Praha 3
address:      130 00
address:      CZ
registrar:    REG-CZNIC
created:      17.10.2008 12:08:21
changed:      15.05.2018 21:32:00

www.osu.cz CESNET2 CESNET z.s.p.o., CZ