cesnet.cz

%  (c) 2006-2021 CZ.NIC, z.s.p.o.
% 
% Intended use of supplied data and information
% 
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
% 
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
% 
% See also a search service at http://www.nic.cz/whois/
% 
% 
% Whoisd Server Version: 3.15.0
% Timestamp: Wed Jul 01 04:59:16 2026

domain:       cesnet.cz
registrant:   SB:CESNET-ZSPO
admin-c:      HELMUT_SVERENYAK
admin-c:      PV2-RIPE
admin-c:      DNSMASTERS-CESNET
nsset:        CESNET-ZSPO-1
keyset:       AUTO-DKBCR1IXC8VDNKW85PFCL8FPB
registrar:    REG-ACTIVE24
registered:   06.10.1996 02:00:00
changed:      12.11.2025 17:43:48
expire:       29.10.2026

contact:      SB:CESNET-ZSPO
org:          CESNET, z.s.p.o.
name:         CESNET, z.s.p.o.
address:      Generála Píky 430/26
address:      Praha 6
address:      160 00
address:      CZ
registrar:    REG-ACTIVE24
created:      10.08.2001 22:13:00
changed:      07.06.2023 20:37:11

contact:      HELMUT_SVERENYAK
name:         Helmut Sverenyák
address:      Zikova 4
address:      Praha 6
address:      160 00
address:      CZ
registrar:    REG-ACTIVE24
created:      09.12.2003 09:20:00
changed:      15.05.2018 21:32:00

contact:      PV2-RIPE
name:         Pavel Vachek
address:      Generála Píky 430/26
address:      Praha 6
address:      160 00
address:      CZ
registrar:    REG-ACTIVE24
created:      10.08.2001 22:13:00
changed:      05.06.2023 12:43:30

contact:      DNSMASTERS-CESNET
org:          CESNET, z.s.p.o.
name:         Cesnet Masters
address:      Generála Píky 430/26
address:      Praha 6
address:      16000
address:      CZ
registrar:    REG-ACTIVE24
created:      21.08.2023 10:51:32
changed:      21.08.2025 16:24:00

nsset:        CESNET-ZSPO-1
nserver:      nsa.ces.net 
nserver:      nsa.cesnet.cz (195.113.144.228, 2001:718:1:101::144:228)
nserver:      decsys.vsb.cz (158.196.149.9, 2001:718:1001:149::9)
nserver:      nsa.ten.cz (81.95.108.229, 2a00:4b40:1000:126:81:95:108:229)
tech-c:       DNSMASTERS-CESNET
tech-c:       MENSIKJIRI
registrar:    REG-ACTIVE24
created:      09.02.2024 00:45:12
changed:      13.05.2026 13:19:04

contact:      MENSIKJIRI
org:          CESNET, z.s.p.o.
name:         Jiri Mensik
address:      Generála Píky 430/26
address:      Praha 6
address:      16000
address:      CZ
registrar:    REG-ACTIVE24
created:      09.02.2024 15:30:23

keyset:       AUTO-DKBCR1IXC8VDNKW85PFCL8FPB
dnskey:       257 3 13 art0p8mnTCrEBeVWR/py3ds9KYVkz084kAuT5rY3RcwY0hWaN/GnpcJgkam6BNVyllvnVPiCDoczWRZvHSZJPg==
tech-c:       CZNIC-AKM
registrar:    REG-CZNIC
created:      06.09.2018 13:10:29
changed:      27.04.2026 22:12:23

contact:      CZNIC-AKM
org:          CZ.NIC, z.s.p.o.
name:         CZ.NIC, z.s.p.o.
address:      Milesovska 1136/5
address:      Praha 3
address:      13000
address:      CZ
registrar:    REG-CZNIC
created:      12.08.2024 15:02:38