Contacts, activities, companies, branches, online stores — ctf-edu.ru

Information from the site

Information that we collected when analyzing the site
22.04.2026

URL site

A unique address of the page on the Internet, on which it can be found and opened in a browser
ctf-edu.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
CTF

Technologies

Technologies used on the site
SvelteKitSvelte.svg
ReactReact.svg
UbuntuUbuntu.svg
Let's EncryptLets Encrypt.svg
PreactPreact.svg
NginxNginx.svg
SvelteSvelte.svg
Node.jsNode.js.svg
Vitevite.svg

Contacts

Contacts that we collected when analyzing the site
22.04.2026

Telephone numbers

Contact numbers of the phones indicated on the contact page for communication with the company or responsible persons
+749572710░░
+791659215░░
+798577924░░
+749528016░░
+749572710░░
+734328762░░
+798260793░░
+738336368░░
+781238083░░
+781238083░░
+786129973░░
+791759271░░
+796089533░░
+796965115░░
+796089533░░
+734722698░░
+791268300░░
+791337503░░
+735121608░░

Proven emails

Email addresses that were verified and confirmed as correct and relevant for communication
░░░░░░░░░░░@mail.ru

Details

Details found on the pages of the site
22.04.2026

TIN

The taxpayer identification number

Site headers

Information about HTTP headings received when website request
22.04.2026

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
79.174.92.189

The date of the answer

The time when the server formed the answer
Wed, 22 Apr 2026 12:01:24 GMT

Server

Information about server software that processed a request
nginx/1.18.0

Installed cookies

Cooks that the server installed in the answer
csrftoken=m17t7vIUFqHkCArHWFdCs5JWAcIDpuHN; expires=Wed, 21 Apr 2027 12:01:24 GMT; Max-Age=31449600; Path=/; SameSite=Lax

The length of the contents

Body body size in bytes
27248

X-Content-Type-Options

Safety setting prohibiting MIME SNIFFING
nosniff

Vary

The heading that indicates what parameters the answer may change
Cookie

Compound

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

X-Frame-Options

Policy from the implementation of the page in iframe
DENY

Reply message

Text message accompanying status code
OK

DNS Information

Data obtained in the analysis of the domain zone
13.04.2026

URL

The address at which DNS-records were requested
ctf-edu.ru

A-record

IPV4 addresses, to which the domain is attached
79.174.92.189

A-record (www)

IPV4 Address Pontodomen www
79.174.92.189

NS-records

Name servers (NAME Servers) serving the domain
ns1.masterhost.ru
ns.masterhost.ru
ns2.masterhost.ru

Basic NS (Soa)

The main server of the names indicated in the Soa-record
ns1.masterhost.ru

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record
hostmaster@masterhost.ru

Information Whois

Whois data containing information about the domain and its owner
26.03.2026

URL domain

The unique address of the domain on the Internet
ctf-edu.ru

TIN

Organization taxpayer identification number

Registrar

The company through which the domain is registered
MASTERHOST-RU

Organization

The name of the owner of the domain
OOO "CentrTechForm"

DNS servers

List of DNS servers related to the domain
ns1.masterhost.ru.
ns2.masterhost.ru.
ns.masterhost.ru.

The date of creation

Date of registration of domain
28.08.2024

The end of the registration

Date when the domain registration period ends
28.08.2026

Related sites

Relations map with other websites
8

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ctf-saratov.ru

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temper.ru

TEMPER steel ball valve manufacturing plant
TEMPER plant is a young company that produces steel ball valves for heat, gas, and water supply. The company has been actively developing since 2013. Its products are supplied to all regions of the Russian Federation and more than 20 foreign countries.

стальныекраны.рф

TEMPER steel ball valve manufacturing plant
TEMPER plant is a young company that produces steel ball valves for heat, gas, and water supply. The company has been actively developing since 2013. Its products are supplied to all regions of the Russian Federation and more than 20 foreign countries.