Opatbrno.cz belongs to CLOUDFLARENET - Cloudflare, Inc., US. Check the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
In terms of rank-to-traffic ratio, opatbrno.cz has 1,561 unique users per day, viewing 3,153 pages. The rank based value of opatbrno.cz is 2,333 USD. Every user makes 2.16 pageviews on average.
Opatbrno.cz boasts a link base consisting of 243 referring domains and 268 external backlinks, as revealed by the data obtained from web network scanning.
Opatbrno.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.
According the last verification test in March 18, 2023, opatbrno.cz has an expired SSL certificate issued by Let's Encrypt (expired on April 24, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Google Safe Browsing and Symantec opatbrno.cz is a fairly safe domain.
According the Mobile-Friendly test by Google opatbrno.cz is nice optimized for mobile devices and tablets.





| Domain | opatbrno.cz |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 01/24/2023 |
| Expiration | 04/24/2023 |
| Signed | Certificate is not self signed |
| Additional Domains |
opatbrno.cz www.opatbrno.cz |
Alexa Rank shows how popular opatbrno.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If opatbrno.cz has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to opatbrno.cz and pageviews on opatbrno.cz over the past 3 months.
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 01/20/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
% (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: Fri Jan 24 08:24:57 2025
domain: opatbrno.cz
registrant: GTO
nsset: NETHOST
keyset: NETHOST
registrar: REG-MEDIA4WEB
status: Sponsoring registrar change forbidden
registered: 29.04.2019 17:45:07
changed: 29.05.2019 21:47:52
expire: 29.04.2025
contact: GTO
org: GTO Solutions, s.r.o.
name: Jaroslav Sita
address: Na Pomezí 1333/34
address: Praha 5
address: 15000
address: CZ
e-mail: jaroslav.sita@gto.cz
registrar: REG-MOJEID
created: 05.04.2019 17:11:24
changed: 15.11.2022 11:48:23
nsset: NETHOST
nserver: dns.nethost.cz (81.0.235.1, 2001:1528:132::60)
nserver: sns.nethost.sk
nserver: tns.nethost.eu
tech-c: MKT_MK0001
tech-c: MKT_VH0001
tech-c: SB:NETHOST
registrar: REG-MEDIA4WEB
created: 01.10.2007 10:18:02
changed: 11.12.2024 16:10:48
contact: MKT_MK0001
name: Martin Kalenda
address: Ksirova 136
address: Brno
address: 619 00
address: CZ
registrar: REG-MEDIA4WEB
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
contact: MKT_VH0001
org: Vladimír Helešic
name: Helešic Vladimír
address: Zikova 16
address: Brno
address: 628 00
address: CZ
registrar: REG-MEDIA4WEB
created: 10.08.2001 22:13:00
changed: 02.04.2020 15:07:27
contact: SB:NETHOST
org: NETHOST s.r.o
name: NETHOST s.r.o
address: Cs. Armady 9
address: PRAHA
address: 16000
address: CZ
registrar: REG-MEDIA4WEB
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
keyset: NETHOST
dnskey: 257 3 13 vlr2lGyb7VJIakqeeTn1N+U6uJVUQaZIp9nZYOlHedy6WBvvTPd5I6D4nfWL7V6kBpmSQ526UkW7a3URaCalXw==
tech-c: MKT_MK0001
tech-c: MKT_VH0001
registrar: REG-MEDIA4WEB
created: 05.08.2010 16:26:55
changed: 10.05.2021 14:11:44
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 10/01/2018

| Total Resources | 12 |
| Number of Hosts | 4 |
| Static Resources | 1 |
| CSS Resources | 1 |
Last tested: 10/01/2018


| Total Resources | 13 |
| Number of Hosts | 4 |
| Static Resources | 1 |
| CSS Resources | 1 |