Contacts, activities, companies, branches, online stores — siisltd.ru

Database of websites
999 pcs.
Category:
IT-компания
City:
Санкт-Петербург
4 495,5 ₽
By clicking “Download demo”, you confirm the use of the file only for personal, non-commercial purposes, without the right of publication or transfer to third parties. The data is limited, collected from public sources and provided “as is”, all rights belong to their rightful owners. You are responsible for the use of the information and accept the license agreement.

Information from the site

Information that we collected when analyzing the site
08.03.2026

URL site

A unique address of the page on the Internet, on which it can be found and opened in a browser
siisltd.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
Системы информации и связи

Technologies

Technologies used on the site
SvelteKitSvelte.svg
ReactReact.svg
reCAPTCHAreCAPTCHA.svg
ExpressExpress.svg
PWAPWA.svg
PreactPreact.svg
NginxNginx.svg
TYPO3 CMSTYPO3.svg
SvelteSvelte.svg
Node.jsNode.js.svg
Vitevite.svg
PHPPHP.svg

Rating and reviews

Analysis, summaries and metrics based on reviews by year
5
1reviews
03.12.2025
Customer Satisfaction Index
Shows general mood (from -100 to 100)
100
Opinion polarization coefficient
Сloser to 1 - opinions are divided (lots of 1s and 5s), closer to 0 - scores are balanced
1
Overall average rating for the year
5

Activity

Categories and cities in which activities are carried out
03.12.2025

Categories

Website related categories

Cities

Cities where the website has branches

Details

Details found on the pages of the site
08.03.2026

TIN

The taxpayer identification number

Site headers

Information about HTTP headings received when website request
08.03.2026

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
31.184.223.75

Caching (Cache-Control)

Instructions for caching the response by a browser or proxy
public, max-age=0

The date of the answer

The time when the server formed the answer
Sun, 08 Mar 2026 11:27:36 GMT

Server

Information about server software that processed a request
nginx/1.29.5

ETAG

Identifier version of the contents for caching and checking changes
W/"28b-1997ca51268"

The length of the contents

Body body size in bytes
651

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
17.01.2026

URL

The address at which DNS-records were requested
siisltd.ru

A-record

IPV4 addresses, to which the domain is attached
31.184.220.131

A-record (www)

IPV4 Address Pontodomen www
31.184.220.131

MX-records

Postal servers serving the domain
mx.yandex.net

NS-records

Name servers (NAME Servers) serving the domain
ns8-l2.nic.ru
ns4-l2.nic.ru
ns4-cloud.nic.ru
ns8-cloud.nic.ru
ns3-l2.nic.ru

TXT-records

Arbitrary text data, including SPF and verification
v=spf1 include:spf.unisender.com include:_spf.yandex.net +a +mx -all
yandex-verification: 97bf4157d3cf41ab
cf861afa-390f-40d6-b812-b62a5d7be93c

SPF records

Information about the permissible posts of mail for the domain
v=spf1 include:spf.unisender.com include:_spf.yandex.net +a +mx -all

Basic NS (Soa)

The main server of the names indicated in the Soa-record
ns3-l2.nic.ru

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record
support@siisltd.ru

Information Whois

Whois data containing information about the domain and its owner
19.02.2026

URL domain

The unique address of the domain on the Internet
siisltd.ru

TIN

Organization taxpayer identification number

Registrar

The company through which the domain is registered
REGRU-RU

Organization

The name of the owner of the domain
OOO Sistemy informatsii i svyazi

DNS servers

List of DNS servers related to the domain
ns3-l2.nic.ru.
ns4-cloud.nic.ru.
ns4-l2.nic.ru.
ns8-cloud.nic.ru.
ns8-l2.nic.ru.

The date of creation

Date of registration of domain
15.04.2011

The end of the registration

Date when the domain registration period ends
15.04.2026

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Websites that engage in similar activities
10

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Related phone numbers

Telephone numbers indicated in open sources
1

Related branches

Branches that belong to this organization
1

Системы Информации и Связи

Санкт-Петербург, Социалистическая улица, 14