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

Information from the site

Information that we collected when analyzing the site
19.01.2026

URL site

A unique address of the page on the Internet, on which it can be found and opened in a browser
exir.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
Бесплатное решение задач по физике: Иродов, Чертов, Савельев, Волькенштейн, Трофимова, Яблонский, Мещерский

Technologies

Technologies used on the site
SvelteKitSvelte.svg
ReactReact.svg
Let's EncryptLets Encrypt.svg
PreactPreact.svg
NginxNginx.svg
TYPO3 CMSTYPO3.svg
SvelteSvelte.svg
Node.jsNode.js.svg
Vitevite.svg
PHPPHP.svg

Contacts

Contacts that we collected when analyzing the site
19.01.2026

Proven emails

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

Social media

Links to the official pages of the company on social networks

Site traffic

Metric traffic obtained in the analysis of site visits
06.01.2025

Traffic dynamics
Changing the number of visits for the selected period

Geography of the audience
Countries from which visitors of the site come

Sources of traffic
The channels from which visitors come (search, direct call, social networks, etc.)

Visits

The number of site visits for the selected period
199060

Pages for a visit

The average number of viewed pages in one visit
3.28

Time on the site

The average time spent by the user on the site in seconds
302 With

Refusal indicator

The percentage of users who left the site after watching only one page
45.2%

Site positioning
Site positions in various ratings and categories

Global rating

Site site in the world attendance rating
221662

Rating in the country

Site site in the attendance rating by country
12400

Category rating

Site site in the rating in the selected category
657

Category

The main category of the site
science_and_education

Top keywords
The most popular keywords for the site

KeywordVolumeThe number of requests by keywordEvaluation valueThe approximate cost of traffic by keywordCPCThe price of a click on an advertising request
4. шарик массой 1 кг на нити отклонили на угол 60˚ от положения равновесия и отпустили. какова максимальная сила натяжения нити? (20 н)-407.00-
савельев и в сборник вопросов и задач по общей физике решебник90.0382.00-
иродов 1979 решебник500.0327.00-
электрон в атоме водорода находится на третьем энергетическом уровне. определить кинетическую т, потенциальную п и полную е энергию электрона. ответ выразить в электрон-вольтах.-325.00-
уравнение движения маятника260.0322.00-

Site headers

Information about HTTP headings received when website request
19.01.2026

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)
http

IP server address

IP address of server, which processed a request
178.208.83.38

The date of the answer

The time when the server formed the answer
Mon, 19 Jan 2026 20:57:00 GMT

Server

Information about server software that processed a request
nginx

ETAG

Identifier version of the contents for caching and checking changes
"3e62aba-232a-62bd0cd4f9280"

The length of the contents

Body body size in bytes
9002

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
30.11.2025

URL

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

A-record

IPV4 addresses, to which the domain is attached
178.208.83.38

A-record (www)

IPV4 Address Pontodomen www
178.208.83.38

MX-records

Postal servers serving the domain
mx1.exir.ru
mx2.exir.ru

NS-records

Name servers (NAME Servers) serving the domain
ns3.mchost.ru
ns2.mchost.ru
ns1.mchost.ru
ns4.mchost.ru

TXT-records

Arbitrary text data, including SPF and verification
v=spf1 a mx ip4:178.208.83.123 ip4:178.208.83.133 ip4:178.208.83.134 ~all

SPF records

Information about the permissible posts of mail for the domain
v=spf1 a mx ip4:178.208.83.123 ip4:178.208.83.133 ip4:178.208.83.134 ~all

Basic NS (Soa)

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

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record
info@mchost.ru

Information Whois

Whois data containing information about the domain and its owner
21.01.2026

URL domain

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

Registrar

The company through which the domain is registered
RU-CENTER-RU

DNS servers

List of DNS servers related to the domain
ns1.mchost.ru.
ns2.mchost.ru.
ns3.mchost.ru.
ns4.mchost.ru.

The date of creation

Date of registration of domain
25.11.2010

The end of the registration

Date when the domain registration period ends
25.11.2026

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Relations map with other websites
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