Contacts, activities, companies, branches, online stores help21.ru
Information from the site
Information that we collected when analyzing the site
Update date: 07.09.2025
URL site
A unique address of the page on the Internet, on which it can be found and opened in a browserTitle
The title of the page that is displayed in the browser tab and serves as the main name of the pages for search engines and usersDescription
A brief description of the contents of the page, which is often shown in the search results under the heading and helps users understand what the page is aboutContacts
Contacts that we collected when analyzing the site
Update date: 07.09.2025
Details
Details found on the pages of the site
Update date: 07.09.2025
TIN
The taxpayer identification numberRelated sites
Relations map with other websites
31
Related organizations
Relations map with other organizations
29
Site headers
Information about HTTP headings received when website request
Update date: 07.09.2025
Status code
HTTP server response, indicating the result of the requestProtocol
Data transmission protocol used by the server (for example, HTTP or HTTPS)IP server address
IP address of server, which processed a requestCaching (Cache-Control)
Instructions for caching the response by a browser or proxyThe date of the answer
The time when the server formed the answerServer
Information about server software that processed a requestETAG
Identifier version of the contents for caching and checking changesThe length of the contents
Body body size in bytesStickt-Transport-Security
Security Policy for HTTPS, which informs the browser to use only a secure connectionCompound
Information about the type of connection (for example, Keep-Alive or Close)Reply message
Text message accompanying status codeTechnologies
Technologies that we found when analyzing the site
11
Update date: 07.09.2025
DNS Information
Data obtained in the analysis of the domain zone
Update date: 05.09.2025
URL
The address at which DNS-records were requestedA-record
IPV4 addresses, to which the domain is attachedA-record (www)
IPV4 Address Pontodomen wwwNS-records
Name servers (NAME Servers) serving the domainBasic NS (Soa)
The main server of the names indicated in the Soa-recordAdministrator email (soa)
Email address responsible for the domain specified in the Soa-recordInformation Whois
Whois data containing information about the domain and its owner
Update date: 15.09.2025
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