Jiribrejcha.net Jiri Brejcha - Wi-Fi Technical Solutions Architect

Jiri Brejcha - Wi-Fi Technical Solutions Architect

Jiribrejcha.net Overview

Jiribrejcha.net belongs to PRO-ZETA a.s. Check the list of other websites hosted by PRO-ZETA a.s.

In terms of rank-to-traffic ratio, jiribrejcha.net has 1,845 unique users per day, viewing 3,726 pages. The rank based value of jiribrejcha.net is 2,854 USD. Every user makes 2.14 pageviews on average.

Jiribrejcha.net boasts a link base consisting of 300 referring domains and 401 external backlinks, as revealed by the data obtained from web network scanning.

Jiribrejcha.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in June 06, 2022, jiribrejcha.net has an expired SSL certificate issued by Let's Encrypt (expired on July 25, 2022). 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 jiribrejcha.net is a fairly safe domain.

Based on Mobile-Friendly test by Google jiribrejcha.net is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Jiribrejcha.net Website Safety

Overview

Last Updated: 07/26/2025

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/10/2025

jiribrejcha.net is safe.

Norton ConnectSafe evaluates jiribrejcha.net for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 07/26/2025

Not yet checked.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/10/2019

jiribrejcha.net is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 04/05/2021

jiribrejcha.net is safe.

McAfee assesses jiribrejcha.net for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze jiribrejcha.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 07/26/2025

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The WOT calculates reputation of the jiribrejcha.net. This reputation system receives ratings from users and information from third-party sources, assesses the jiribrejcha.net for safety features and confirms, whether jiribrejcha.net is suitable for children.

SSL Information

SSL Checker Tool

Domain	jiribrejcha.net
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	04/26/2022
Expiration	07/25/2022
Signed	Certificate is not self signed
Additional Domains	jiribrejcha.net www.jiribrejcha.net

Jiribrejcha.net Rank History

Alexa Rank shows how popular jiribrejcha.net is in comparison with other sites. The most popular site has Alexa Rank equals 1. If jiribrejcha.net 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 jiribrejcha.net and pageviews on jiribrejcha.net over the past 3 months.

Jiribrejcha.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 60606

ASN Title: PRO-ZETA a.s.

Last Update: 03/08/2025

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS59392 - AS61261'

as-block: AS59392 - AS61261
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2024-04-11T06:51:49Z
last-modified: 2024-04-11T06:51:49Z
source: RIPE

% Information related to 'AS60606'

% Abuse contact for 'AS60606' is 'hynek@prozeta.cz'

aut-num: AS60606
as-name: Blindspot
org: ORG-PA693-RIPE
remarks: # === Upstreams ===
remarks: # Lumen / Level3
import: from AS3356 accept ANY
export: to AS3356 announce AS60606:AS-BLINDSPOT
remarks: # Telecom Italia Sparkle (Seabone)
import: from AS6762 accept ANY
export: to AS6762 announce AS60606:AS-BLINDSPOT
remarks: # Cogent Communications
import: from AS174 accept ANY
export: to AS174 announce AS60606:AS-BLINDSPOT
remarks: # === Customers ===
import: from AS49025 accept AS-PROZETA-NET
export: to AS49025 announce ANY
admin-c: JM22934-RIPE
tech-c: JM22934-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: BLINDSPOT-MNT
created: 2018-12-07T10:27:22Z
last-modified: 2023-11-02T10:48:00Z
source: RIPE

organisation: ORG-PA693-RIPE
org-name: PRO-ZETA a.s.
country: CZ
org-type: LIR
address: Tiskarska 257/10
address: 108 00
address: Praha 10 - Malesice
address: CZECH REPUBLIC
phone: +420778758851
abuse-c: AC28687-RIPE
mnt-ref: PROZ-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PROZ-MNT
created: 2014-06-10T08:52:05Z
last-modified: 2023-12-05T15:52:10Z
source: RIPE # Filtered

person: Josef Miegl
address: Blindspot Technologies s.r.o.
address: Tiskarska 10/257
address: 108 00 Praha 10
address: Czech Republic
phone: +420 228 882 121
nic-hdl: JM22934-RIPE
mnt-by: BLINDSPOT-MNT
created: 2023-11-02T10:31:17Z
last-modified: 2023-11-02T10:47:14Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (BUSA)

Jiribrejcha.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: JIRIBREJCHA.NET
Registry Domain ID: 259579989_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.regtons.com
Registrar URL: http://regtons.com
Updated Date: 2023-10-17T19:27:49Z
Creation Date: 2005-11-18T09:30:50Z
Registry Expiry Date: 2024-11-18T09:30:50Z
Registrar: Gransy, s.r.o.
Registrar IANA ID: 1505
Registrar Abuse Contact Email: abuse@regtons.com
Registrar Abuse Contact Phone: +420.734 463 373
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.THINLINE.CZ
Name Server: NS2.THINLINE.CZ
Name Server: NS3.CESKY-HOSTING.EU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-17T13:59:07Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Jiribrejcha.net HTML Check

HTML Validation Tool

Errors

Non-space characters found without seeing a doctype first. Expected “<!DOCTYPE html>”.

Element “head” is missing a required instance of child element “title”.

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Attribute “name” not allowed on element “meta” at this point.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Stray end tag “img”.

Element “style” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

The “align” attribute on the “img” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “feed:http://www.jiribrejcha.net/feed/” for attribute “href” on element “a”: Expected a slash ("/").

Bad value “feed:http://www.jiribrejcha.net/comments/feed/” for attribute “href” on element “a”: Expected a slash ("/").

Warnings

This document appears to be written in Czech. Consider adding “lang="cs"” (or variant) to the “html” start tag.

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Jiribrejcha.net Jiri Brejcha - Wi-Fi Technical Solutions Architect

Jiri Brejcha - Wi-Fi Technical Solutions Architect

Jiribrejcha.net Overview

Jiribrejcha.net Website Safety

Jiribrejcha.net Rank History

Jiribrejcha.net Hosting Information

Jiribrejcha.net Domain Registration and Settings

Jiribrejcha.net HTML Check

Jiribrejcha.net Similar Audits

Jiribrejcha.net Common Typos