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leontief.ru
Contacts, activities, companies, branches, online stores — leontief.ru
Information from the site
Information that we collected when analyzing the site
Update date:
03.02.2026
URL site
A unique address of the page on the Internet, on which it can be found and opened in a browser
leontief.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
Леонтьевский центр
Technologies
Technologies used on the site
SvelteKit
React
jQuery
PHP
Preact
Nginx
Google Hosted Libraries
Svelte
Node.js
Vite
Contacts
Contacts that we collected when analyzing the site
Update date:
03.02.2026
Proven emails
Email addresses that were verified and confirmed as correct and relevant for communication
░░░░░░░░@leontief.ru
Social media
Links to the official pages of the company on social networks
Details
Details found on the pages of the site
Update date:
03.02.2026
TIN
The taxpayer identification number
TIN: 7838352469
Site headers
Information about HTTP headings received when website request
Update date:
03.02.2026
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
45.130.41.51
Caching (Cache-Control)
Instructions for caching the response by a browser or proxy
no-store, must-revalidate, no-cache, post-check=0, pre-check=0
The date of the answer
The time when the server formed the answer
Tue, 03 Feb 2026 23:55:42 GMT
Server
Information about server software that processed a request
nginx-reuseport/1.21.1
Installed cookies
Cooks that the server installed in the answer
userid=1770162941; expires=Mon, 24-Jan-2028 23:55:41 GMT; Max-Age=62208000, PHPSESSID=e4c08c3cd2663263e18a7e98de7a4524; path=/
The length of the contents
Body body size in bytes
19578
Vary
The heading that indicates what parameters the answer may change
Accept-Encoding
Compound
Information about the type of connection (for example, Keep-Alive or Close)
keep-alive
Reply message
Text message accompanying status code
OK
DNS Information
Data obtained in the analysis of the domain zone
Update date:
19.12.2025
URL
The address at which DNS-records were requested
leontief.ru
A-record
IPV4 addresses, to which the domain is attached
91.244.162.212
A-record (www)
IPV4 Address Pontodomen www
91.244.162.212
MX-records
Postal servers serving the domain
mail.leontief.ru
NS-records
Name servers (NAME Servers) serving the domain
ns1.beget.com
ns2.beget.pro
ns1.beget.pro
ns1.beget.ru
ns2.beget.com
ns2.beget.ru
TXT-records
Arbitrary text data, including SPF and verification
_globalsign-domain-verification=drXRZMpucTF55t6GvqgUb-yhEzQI7vJqwbN5jriMIC
v=spf1 ip4:91.244.162.208/28 a mx -all
SPF records
Information about the permissible posts of mail for the domain
v=spf1 ip4:91.244.162.208/28 a mx -all
Basic NS (Soa)
The main server of the names indicated in the Soa-record
ns1.beget.com
Administrator email (soa)
Email address responsible for the domain specified in the Soa-record
hostmaster@beget.com
Information Whois
Whois data containing information about the domain and its owner
Update date:
29.01.2026
URL domain
The unique address of the domain on the Internet
leontief.ru
TIN
Organization taxpayer identification number
TIN: 7838352469
Registrar
The company through which the domain is registered
BEGET-RU
Organization
The name of the owner of the domain
AO "MCSEI "Leontevskij centr"
DNS servers
List of DNS servers related to the domain
ns1.beget.pro.
ns1.beget.ru.
ns1.leontief.ru. 91.244.162.214
ns2.beget.com.
ns2.beget.pro.
ns2.beget.ru.
The date of creation
Date of registration of domain
15.09.1997
The end of the registration
Date when the domain registration period ends
30.09.2026
Related organizations
Relations map with other organizations
1
ЗАО "МЦСЭИ "ЛЕОНТЬЕВСКИЙ ЦЕНТР"
г Санкт-Петербург, ул 7-я Красноармейская, д 25 литера а, помещ 6Н
Санкт-Петербург
Россия
Северо-Западный
TIN: 7838352469
OGRN: 5067847000117
OKVED: 72.20 Научные исследования и разработки в области общественных и гуманитарных наук
Организация конференций и семинаров