Information from the site

Information that we collected when analyzing the site

Update date: 18.04.2026

URL site

A unique address of the page on the Internet, on which it can be found and opened in a browser

c4fb.ru

Title

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 users

C4FB VPN — Доступ без границ

Technologies

Technologies used on the site

SvelteKit

React

Let's Encrypt Lets Encrypt.svg

Preact

Nginx

TYPO3 CMS

Svelte

Node.js

Vite

PHP

Contacts

Contacts that we collected when analyzing the site

Update date: 18.04.2026

Proven emails

Email addresses that were verified and confirmed as correct and relevant for communication

░░░░░░░░░░@mail.ru

Social media

Links to the official pages of the company on social networks

Site headers

Information about HTTP headings received when website request

Update date: 18.04.2026

Status code

HTTP server response, indicating the result of the request

200

Protocol

Data transmission protocol used by the server (for example, HTTP or HTTPS)

https

IP server address

IP address of server, which processed a request

81.91.179.185

The date of the answer

The time when the server formed the answer

Sat, 18 Apr 2026 09:47:06 GMT

Server

Information about server software that processed a request

nginx/1.28.3

The length of the contents

Body body size in bytes

4996

Compound

Information about the type of connection (for example, Keep-Alive or Close)

keep-alive

Reply message

Text message accompanying status code

DNS Information

Data obtained in the analysis of the domain zone

Update date: 07.06.2026

new

URL

The address at which DNS-records were requested

c4fb.ru

A-record

IPV4 addresses, to which the domain is attached

81.91.179.185

A-record (www)

IPV4 Address Pontodomen www

81.91.179.185

MX-records

Postal servers serving the domain

mail.c4fb.ru

NS-records

Name servers (NAME Servers) serving the domain

ns2.zomro.ru

ns1.zomro.net

ns4.zomro.su

ns3.zomro.com

Basic NS (Soa)

The main server of the names indicated in the Soa-record

ns1.zomro.net

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record

support@zomro.com

Information Whois

Whois data containing information about the domain and its owner

Update date: 25.03.2026

URL domain

The unique address of the domain on the Internet

c4fb.ru

Registrar

The company through which the domain is registered

ACTIVE-RU

DNS servers

List of DNS servers related to the domain

ns1.zomro.net.

ns2.zomro.ru.

ns3.zomro.com.

ns4.zomro.su.

The date of creation

Date of registration of domain

21.08.2025

The end of the registration

Date when the domain registration period ends

21.08.2026

Related sites

Relations map with other websites

rustroom.pro

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Аутсорсинг охраны труда — аудит, документация, консультации, расследования несчастных случаев | Техносферикус

OGRN: 324508100421960

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