CZUB.cz is a Czech Republic-based website that caters to the needs of its users with guns, specifically firearms made by Ceska zbrojovka (CZ) and the accessories associated with them. The website aims to be the one-stop-shop for everything CZ, providing in-depth information about the history and mission of the company and its products such as handguns, rifles, and shotguns.
The website's design is simplistic but sophisticated, highlighting the company's logo on top of the main menu and offers a wide variety of products for purchase. The website's color scheme is dominated by shades of blue, which contributes to a professional, modern, and clean look that is easy on the eyes. Across the board, the site is very cohesive and professional-looking, with everything working together in harmony.
When it comes to usability, the website is simple to navigate, and everything is easy to locate. The main navigation menu is located at the top of the page, and the content is well-spaced out and organized. The on-site search feature is easy to use, so users can quickly find the products they are interested in.
The website has a strong focus on providing detailed information regarding CZ guns and products, as well as customer support, with its contact and FAQs pages. The support page clearly outlines the company's warranty policies and assists with product registration.
The website's hosted by VSHosting s.r.o hosting, ensuring safe and secure website browsing experience. Furthermore, CZUB.cz has an SSL certificate issued by Let's Encrypt, which means that any sensitive information exchanged between the website and its users is encrypted.
In terms of family-friendliness, CZUB.cz is aimed only towards those interested in firearms and would not be suitable for younger audiences, although the website doesn't feature any exploitative or inappropriate content.
According to PageSpeed Insights, CZUB.cz currently scores 58 out of 100 in terms of website speed performance. The website may benefit from optimization in this area to increase user engagement and improve user experience.
In conclusion, CZUB.cz is a simple but elegant website that has a clear emphasis on providing information and support to customers interested in firearms made by Czech gun manufacturer CZ. With its modern design, easy navigation, and comprehensive product information, CZUB.cz makes shopping for CZ firearms a seamless experience for its users.





| Domain | czub.cz |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/04/2022 |
| Expiration | 02/02/2023 |
| Signed | Certificate is not self signed |
| Additional Domains |
czub.cz www.czub.cz |
Alexa Rank shows how popular czub.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If czub.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 czub.cz and pageviews on czub.cz over the past 3 months.
ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, USLast Update: 12/23/2025
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
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Comment: contact:
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OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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% (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: Tue Oct 08 14:36:42 2024
domain: czub.cz
registrant: SB:PM105-RIPE_XX
admin-c: PM105-RIPE
admin-c: CZUB-PAPIREK
nsset: IGNUM
keyset: WEBG-K-D0000588143-CZ
registrar: REG-WEBGLOBE
registered: 20.07.1996 02:00:00
changed: 05.06.2023 13:38:06
expire: 24.10.2025
contact: SB:PM105-RIPE_XX
org: Ceska Zbrojovka
name: Ceska Zbrojovka
address: Svatopluka Cecha 1238
address: Uhersky Brod
address: 688 27
address: CZ
registrar: REG-WEBGLOBE
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
contact: PM105-RIPE
name: Petr Mahdal
address: Svatopluka Cecha 1238
address: Uhersky Brod
address: 688 27
address: CZ
registrar: REG-WEBGLOBE
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
contact: CZUB-PAPIREK
org: Ceská zbrojovka a.s.
name: Lubos Papirek
address: Svatopluka Cecha 1283
address: Uhersky Brod
address: 68827
address: CZ
registrar: REG-WEBGLOBE
created: 16.10.2009 12:10:26
changed: 15.05.2018 21:32:00
nsset: IGNUM
nserver: ns1.ignum.com
nserver: ns2.ignum.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)
tech-c: IGNUM-DOMENY
registrar: REG-WEBGLOBE
created: 04.10.2007 15:19:01
changed: 13.12.2012 16:18:08
contact: IGNUM-DOMENY
org: IGNUM, s. r. o.
name: Giacomo Tognoni
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
e-mail: reg@webglobe.cz
registrar: REG-WEBGLOBE
created: 13.12.2012 10:40:09
changed: 10.01.2024 11:43:13
keyset: WEBG-K-D0000588143-CZ
dnskey: 257 3 13 ciRdAlOslgWJM3KkSpYhPhUN83f4BtlkaeFbZmgBeUd7h7VqvEP/DBuRAZ3FupEAbTcxTer7vON9q8tRmkwHCA==
tech-c: IGNUM
registrar: REG-WEBGLOBE
created: 05.06.2023 13:38:06
changed: 23.03.2024 01:46:05
contact: IGNUM
org: Webglobe, s.r.o.
name: Lucie Vojtíková
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
registrar: REG-WEBGLOBE
created: 17.03.2008 14:43:09
changed: 04.08.2021 07:53:03
| Host | A Record | TTL |
|---|---|---|
| czub.cz | 185.64.216.41 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| czub.cz | czub-cz.mail.protection.outlook.com | 0 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| czub.cz | ns1.ignum.com | 3600 |
| czub.cz | ns2.ignum.cz | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| czub.cz | v=spf1 mx a ip4:31.177.25.188/32 ip4:90.183.104.188/32 | 3600 |
| czub.cz | google-site-verification=YVYVP0PEWD8OTMXxQA4fUXdhYUCMNixaiFg0gNX-Qu4 | 3600 |
| czub.cz | pardot843573=f0afaa789d90c649e9040e2498b6a98e4d7c9473e1e13279d2f9294e7bbdb8b6 | 3600 |
| czub.cz | UyqfqXRCrrgqDmWRjZm++k0csgXfg/0LyLHNSDgvSaM7yhUs0XktKYdv1C/2W39DNlD0k58Npkj3Mu3Aj50xDQ== | 3600 |
| czub.cz | atlassian-domain-verification=yION4523bZ/AcinG1sqbesCsJ/MoTaBzftWpKo5MxvJA3N2g791XKP97hf1yruJ8 | 3600 |
ns2.ignum.cz
TTL: 3600
Email address: root.ignum.eu
Serial: 2025030901
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 3600
Last tested: 02/05/2018

| Total Resources | 123 |
| Number of Hosts | 11 |
| Static Resources | 106 |
| JavaScript Resources | 57 |
| CSS Resources | 27 |
Last tested: 05/30/2017


| Total Resources | 105 |
| Number of Hosts | 6 |
| Static Resources | 96 |
| JavaScript Resources | 49 |
| CSS Resources | 25 |