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olga-first.com
Contacts, activities, companies, branches, online stores — olga-first.com
Information from the site
Information that we collected when analyzing the site
Update date:
04.03.2026
URL site
A unique address of the page on the Internet, on which it can be found and opened in a browser
olga-first.com
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
Страница входа
Technologies
Technologies used on the site
Socket.io
SvelteKit
React
Let's Encrypt
jQuery
jQuery UI
Preact
Nginx
Bootstrap
Microsoft Clarity
Node.js
Svelte
Vite
Contacts
Contacts that we collected when analyzing the site
Update date:
04.03.2026
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
Update date:
04.03.2026
TIN
The taxpayer identification number
TIN: 590600249030
TIN: 590614524430
TIN: 772772980496
TIN: 5834128222
TIN: 9731055900
TIN: 7736207543
OGRN
Main State Registration number
OGRN: 321774600184094
OGRN: 321595800023041
OGRN: 313590603500028
OGRN: 1225800000997
OGRN: 1197746675170
OGRN: 1027700229193
Site headers
Information about HTTP headings received when website request
Update date:
04.03.2026
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
185.65.148.19
Caching (Cache-Control)
Instructions for caching the response by a browser or proxy
no-store, must-revalidate, no-cache
The date of the answer
The time when the server formed the answer
Wed, 04 Mar 2026 07:58:21 GMT
Server
Information about server software that processed a request
nginx
Installed cookies
Cooks that the server installed in the answer
dd_bdfhyr=10f9efcf603938271a661d8f382ed53a; expires=Thu, 05 Mar 2026 07:58:21 GMT; Max-Age=86400; path=/; secure; HttpOnly; SameSite=None
The length of the contents
Body body size in bytes
123686
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
Update date:
15.05.2026
new
URL
The address at which DNS-records were requested
olga-first.com
A-record
IPV4 addresses, to which the domain is attached
185.65.148.19
A-record (www)
IPV4 Address Pontodomen www
185.65.148.19
MX-records
Postal servers serving the domain
emx.mail.ru
NS-records
Name servers (NAME Servers) serving the domain
ns1.getcourse.ru
ns2.gcloudns.com
ns3.getcourse.ru
TXT-records
Arbitrary text data, including SPF and verification
v=spf1 include:ebe29e50c2ec1c1c0d114106c230903f.gca.to redirect=_spf.mail.ru
_globalsign-domain-verification=FDlU442JqEdQe40nFkHhXqWIUvFkEtgomZvJnMOC5D
SPF records
Information about the permissible posts of mail for the domain
v=spf1 include:ebe29e50c2ec1c1c0d114106c230903f.gca.to redirect=_spf.mail.ru
Basic NS (Soa)
The main server of the names indicated in the Soa-record
ns2.getcourse.ru
Administrator email (soa)
Email address responsible for the domain specified in the Soa-record
hostmaster@olga-first.com
Related organizations
Relations map with other organizations
6
ИП В░░░░░░░░ Ольга Валерьевна
г Москва
Москва
Россия
Центральный
TIN: 772772980496
OGRN: 321774600184094
OKVED: 85.41.1 Образование в области спорта и отдыха
ООО "ЯНДЕКС"
г Москва, ул Льва Толстого, д 16
Москва
Россия
Центральный
TIN: 7736207543
OGRN: 1027700229193
OKVED: 62.01 Разработка компьютерного программного обеспечения
Пункт выдачи
Омск
Санкт-Петербург
ИП М░░░░░░░░ Игорь Витальевич
г Пермь
Пермь
Россия
Приволжский
TIN: 590600249030
OGRN: 321595800023041
OKVED: 63.11.1 Деятельность по созданию и использованию баз данных и информационных ресурсов
ООО "СИСТЕМА ГЕТКУРС"
121205, Г.МОСКВА, Б-Р БОЛЬШОЙ (ИННОВАЦИОННОГО ЦЕНТРА СКОЛКОВО ТЕР), Д. 42, СТР. 1, ПОМЕЩ. 1122, Р.М. 8
Москва
Россия
Центральный
TIN: 9731055900
OGRN: 1197746675170
OKVED: 62.01 Разработка компьютерного программного обеспечения
ИП М░░░░░░░░ Константин Игоревич
г Пермь
Пермь
Россия
Приволжский
TIN: 590614524430
OGRN: 313590603500028
OKVED: 96.02 Предоставление услуг парикмахерскими и салонами красоты
ООО "СЕЙЛБОТ"
г Пенза, пр-кт Строителей, стр 39В, помещ 251
Пенза
Россия
Приволжский
TIN: 5834128222
OGRN: 1225800000997
OKVED: 62.09 Деятельность, связанная с использованием вычислительной техники и информационных технологий, прочая