mathematics-repetition.com
математика-повторение

!No H1 Tag

Закрепляем и систематизируем знания основ школьной математики.

формулы приведения, формулы приведения в тригонометрии

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://mathematics-repetition.com/

Server response time 1,751 sec

HTML load time 0,736 sec

iHTML length: 178655

!Favicon link not found

iNumber of IMGs: 54

The ALT attribute is set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

W3C Validation. Number of HTML errors: 5

W3C Validation. Number of HTML warnings: 5

Uses robots.txt

Uses sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Mathematics-repetition.com

iRU 197374, Saint-Petersburg, ul. Staroderevenskaya, d. 11, korp. 2, office 300

Technical Information

iServer: openresty

iMathematics-repetition.com created 13 year(s) 15 day(s) ago (2012-04-06)

iRegistration period ends in (2022-04-06)

iMathematics-repetition.com is registered in the REGISTRAR OF DOMAIN NAMES REG.RU LLC

iMathematics-repetition.com registered to Olga Andryushchenko

iСontacts: [email protected]

iNameservers: ns1.sprinthost.ru, ns2.sprinthost.ru

iIPv4: 141.8.194.191

iDNS TXT Records: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.192.102 ip4:141.8.194.191 ~all"
"v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.194.191 ip4:141.8.194.191 ~all"

iDNS Mail Records: 10 mail.mathematics-repetition.com.

iDMARC Mail Anti Spam Records: 141.8.194.191

iAuthor Domain Signing Practices Mail Records: 141.8.194.191

iRaw Whois Information

[Querying whois.verisign-grs.com]
[Redirected to whois.reg.com]
[Querying whois.reg.com]
[whois.reg.com]

Domain name: MATHEMATICS-REPETITION.COM
Registry Domain ID: 1711639536_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.reg.com
Registrar URL: https://www.reg.com
Registrar URL: https://www.reg.ru
Updated Date: 2021-03-23T09:24:16Z
Creation Date: 2012-04-06T10:20:20Z
Registrar Registration Expiration Date: 2022-04-06T10:20:20Z
Registrar: Registrar of domain names REG.RU LLC
Registrar IANA ID: 1606
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +7.4955801111
Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Olga Andryushchenko
Registrant Organization: Private Person
Registrant Street: ul.Yasenevaya, dom 34, kv.514
Registrant City: Moscow
Registrant State/Province: Moscow
Registrant Postal Code: 115597
Registrant Country: RU
Registrant Phone: +7.9618004822
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID:
Admin Name: Olga Andryushchenko
Admin Organization: Private Person
Admin Street: ul.Yasenevaya, dom 34, kv.514
Admin City: Moscow
Admin State/Province: Moscow
Admin Postal Code: 115597
Admin Country: RU
Admin Phone: +7.9618004822
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID:
Tech Name: Olga Andryushchenko
Tech Organization: Private Person
Tech Street: ul.Yasenevaya, dom 34, kv.514
Tech City: Moscow
Tech State/Province: Moscow
Tech Postal Code: 115597
Tech Country: RU
Tech Phone: +7.9618004822
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Name Server: ns1.sprinthost.ru
Name Server: ns2.sprinthost.ru
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021.07.20T08:11:28Z <<<

For more information on Whois status codes, please visit
https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.

TERMS OF USE: The Whois and RDAP services are provided by REG.RU, and contain
information pertaining to Internet domain names registered by our
customers. By using this service you are agreeing (1) not to use any
information presented here for any purpose other than determining
ownership of domain names, (2) not to store or reproduce this data in
any way, (3) not to use any high-volume, automated, electronic processes
to obtain data from this service. Abuse of this service is monitored and
actions in contravention of these terms will result in being permanently
blacklisted. All data is (c) Registrar of Domain Names REG.RU LLC (https://www.reg.com)

iRaw IPv4 Information 141.8.194.191

[Querying whois.ripe.net]
[whois.ripe.net]
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '141.8.194.0 - 141.8.194.255'

% Abuse contact for '141.8.194.0 - 141.8.194.255' is '[email protected]'

inetnum:        141.8.194.0 - 141.8.194.255
netname:        SPRINTHOST-NET-194
descr:          SPRINTHOST.RU - shared/premium hosting, dedicated servers, VDS
country:        RU
remarks:        Saint-Petersburg
admin-c:        SPH
tech-c:         SPH
status:         ASSIGNED PA
mnt-by:         MNT-SPRINTHOST
created:        2015-10-12T14:44:26Z
last-modified:  2016-07-25T14:34:59Z
source:         RIPE

role:           SPRINTHOST.RU NOC
address:        197374, Saint-Petersburg, ul. Staroderevenskaya, d. 11, korp. 2, office 300
admin-c:        AI680-RIPE
tech-c:         AI680-RIPE
nic-hdl:        SPH
created:        2009-11-20T19:23:36Z
last-modified:  2020-02-19T14:14:59Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]
org:            ORG-SL311-RIPE
phone:          +7 812 243-16-35
mnt-by:         MNT-SPRINTHOST

% Information related to '141.8.194.0/24AS35278'

route:          141.8.194.0/24
descr:          Sprinthost P17 route
origin:         AS35278
mnt-by:         MNT-SPRINTHOST
created:        2013-11-20T17:38:03Z
last-modified:  2014-01-21T08:20:36Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.101 (ANGUS)

iRaw DNS Information

A: 141.8.194.191

TXT: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.192.102 ip4:141.8.194.191 ~all"
TXT: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.194.191 ip4:141.8.194.191 ~all"

MX: 10 mail.mathematics-repetition.com.

DMARC: 141.8.194.191

ADSP: 141.8.194.191