matematika.cz

Last updated:

Domain Information

Registry Domain ID
Registration Date 14.05.2002 17:27:00
Expiration Date 13.05.2027
Updated Date 03.05.2020 14:23:14
Domain Status
DNSSEC

Registrar Information

Registrar REG-GRANSY
Registrar IANA ID

Registrant Contact

Organization JANHOMOLA
Email
Phone
Location

Name Servers

#1 ns.gransy.com
#2 ns2.gransy.com
#3 ns3.gransy.com
#4 ns4.gransy.com
#5 ns5.gransy.com

DNS

A matematika.cz. 81.91.82.209
Web4U s.r.o.
Czechia, Europe
CNAME www.matematika.cz. matematika.cz.
MX matematika.cz. 10 mail.matematika.cz.
TXT matematika.cz. "google-site-verification=2Exu8VRn8Tq0vy5UI1HdvtVmOb1uJ8uTs7DHn-TB9rc"

Sub Domains

www.matematika.cz https://www.matematika.cz

SSL certificate evidence

SSL evidence unavailable - this source has never completed successfully for this watch.

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Website availability evidence

Website evidence unavailable - this source has never completed successfully for this watch.

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Stored WHOIS response

Capture time is unknown for this stored response. The summary above may include separately updated registration and DNS data.

%  (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: Thu Oct 15 13:51:23 2026

domain:       matematika.cz
registrant:   JANHOMOLA
admin-c:      JANSEBESTA
nsset:        NSS:GRANSY:3
keyset:       AUTO-LDA0XYS1ICV2GQMCACZIM04EM
registrar:    REG-GRANSY
registered:   14.05.2002 17:27:00
changed:      03.05.2020 14:23:14
expire:       13.05.2027

contact:      JANHOMOLA
name:         Jan Homola
registrar:    REG-MOJEID
created:      27.08.2013 12:45:45
changed:      21.01.2022 16:31:50

contact:      JANSEBESTA
org:          Bc. Jan Šebesta
name:         Jan Šebesta
address:      Smetanova 87/13
address:      Hustopeče
address:      69301
address:      CZ
registrar:    REG-MOJEID
created:      26.10.2012 12:24:31
changed:      15.09.2024 20:14:06

nsset:        NSS:GRANSY:3
nserver:      ns.gransy.com 
nserver:      ns2.gransy.com 
nserver:      ns3.gransy.com 
nserver:      ns4.gransy.com 
nserver:      ns5.gransy.com 
tech-c:       GRANSY
registrar:    REG-GRANSY
created:      01.10.2007 02:00:00
changed:      22.04.2026 14:05:33

contact:      GRANSY
org:          Gransy s.r.o.
name:         Jan Horák
address:      Bořivojova 878/35
address:      Praha 3
address:      130 00
address:      CZ
registrar:    REG-MOJEID
created:      23.08.2004 17:35:00
changed:      15.05.2018 21:32:00

keyset:       AUTO-LDA0XYS1ICV2GQMCACZIM04EM
dnskey:       256 3 7 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
dnskey:       257 3 7 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
tech-c:       CZNIC-AKM
registrar:    REG-CZNIC
created:      03.05.2020 14:23:14
changed:      12.02.2025 15:54:55

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