Я решу ЕГЭ : тесты ЕГЭ, тесты ОГЭ (2022) онлайн
Cknow.ru - готовимся вместе! Уникальный интернет-ресурс эффективной подготовки к ЕГЭ и ОГЭ 2022. На сегодняшний день портал является одним из востребованных в сфере образования.
Stats
Alexa Rank:
Popular in Country:
Country Alexa Rank:
language:
Response Time: 1.075577
SSL: Enable
Status: up
Code To Txt Ratio
Word Count 70
Links
ratio 24.018920625408
SSL Details
SSL Issuer:
Issuer: Sectigo RSA Domain Validation Secure Server CA
Valid From: 2021-11-14 00:00:00
Expiration Date: 2022-11-27 23:59:59
SSL Organization:
Signature f797f878dcef198c1344ac9dd6266d3450647fff
Algorithm: RSA-SHA256
Technologies Used by cknow.ru
Dns Records of cknow.ru
A Record: 37.143.13.141AAAA Record:
CNAME Record:
NS Record: ns2.ihc.ru ns1.ihc.ru
SOA Record: info.ihc.ru
MX Record: mail.cknow.ru
SRV Record:
TXT Record:
DNSKEY Record:
CAA Record:
Whois Detail of cknow.ru
% By submitting a query to TCI's Whois Service% you agree to abide by the following terms of use:
% https://www.tcinet.ru/documents/whois.pdf (in Russian)
domain: CKNOW.RU
nserver: ns1.ihc.ru.
nserver: ns2.ihc.ru.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2016-08-19T10:54:34Z
paid-till: 2023-08-19T10:54:34Z
free-date: 2023-09-19
source: TCI
Last updated on 2022-07-23T21:31:32Z