math.ru
Math.ru

 math.ru

 math.ru

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://math.ru/

 Server response time 0,224 sec

 HTML load time 1,814 sec

iHTML length: 8091

!Favicon link not found

iNumber of IMGs: 24

!The ALT attribute is not set for all IMGs

!Not adapted for mobile devices. It doesn't use the VIEWPORT tag

!W3C Validation. Number of HTML errors: 99

 W3C Validation. Number of HTML warnings: 14

!Doesn't use robots.txt

!Doesn't use a sitemap

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

Exact physical location of Math.ru

iRU 121614, Osenny bulvar,18 bulding 2 flat 175

Technical Information

iServer: nginx/1.14.2

iMath.ru created 24 year(s) 10 month(s) 1 day(s) ago (1999-12-15)

iRegistration period ends in (2022-02-01)

iMath.ru is registered in the RU-CENTER-RU

iMath.ru registered to Moskovskii Centr Nepreryvnogo Matematicheskogo Obrazovaniya

iСontacts: https://www.nic.ru/whois

iNameservers: ns1.mccme.ru.,   ns2.mccme.ru.,   ns.mccme.ru.

iIPv4: 185.30.228.135

iDNS TXT Records: "v=spf1 a mx ptr ip4:185.54.136.66 ?all"

iDNS Mail Records: 10 marple.mccme.ru.

iDMARC Mail Anti Spam Records: 185.30.228.135

iAuthor Domain Signing Practices Mail Records: 185.30.228.135

iRaw Whois Information

[Querying whois.tcinet.ru]
[whois.tcinet.ru]
% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain:        MATH.RU
nserver:       ns1.mccme.ru.
nserver:       ns2.mccme.ru.
nserver:       ns.mccme.ru.
state:         REGISTERED, DELEGATED, VERIFIED
org:           Moskovskii Centr Nepreryvnogo Matematicheskogo Obrazovaniya
registrar:     RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created:       1999-12-15T15:18:36Z
paid-till:     2021-12-31T21:00:00Z
free-date:     2022-02-01
source:        TCI

Last updated on 2021-11-17T15:06:30Z

iRaw IPv4 Information 185.30.228.135

[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 '185.30.228.0 - 185.30.229.255'

% Abuse contact for '185.30.228.0 - 185.30.229.255' is '[email protected]'

inetnum:        185.30.228.0 - 185.30.229.255
netname:        RU-COMPLAT
descr:          ISP-Complat network
country:        RU
remarks:        INFRA-AW
admin-c:        DSO1-RIPE
tech-c:         YVS17-RIPE
status:         ASSIGNED PA
mnt-by:         COMPLAT-MNT
created:        2013-07-25T11:58:53Z
last-modified:  2013-07-25T11:58:53Z
source:         RIPE

person:         Dmitry S Odintsov
address:        121614, Osenny bulvar,18 bulding 2 flat 175
address:        Moscow
address:        Russia
phone:          +74954126611
fax-no:         +74952416730
mnt-by:         complat-mnt
nic-hdl:        DSO1-RIPE
created:        2001-10-04T13:48:13Z
last-modified:  2011-02-14T08:10:28Z
source:         RIPE # Filtered

person:         Yaroslav V. Strokovskiy
address:        ISP-company COMPLAT
address:        Sivcev-Vrajek,20
address:        Moscow, Russia
phone:          +7(495)787-07-37
nic-hdl:        YVS17-RIPE
mnt-by:         complat-mnt
created:        2008-07-28T11:25:02Z
last-modified:  2014-04-02T08:43:28Z
source:         RIPE # Filtered

% Information related to '185.30.228.0/23AS24663'

route:          185.30.228.0/23
descr:          ISP-company COMPLAT
descr:          Russia, Moscow
origin:         AS24663
mnt-by:         COMPLAT-MNT
created:        2013-07-25T12:05:36Z
last-modified:  2013-07-25T12:05:36Z
source:         RIPE

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

iRaw DNS Information

A: 185.30.228.135

TXT: "v=spf1 a mx ptr ip4:185.54.136.66 ?all"

MX: 10 marple.mccme.ru.

DMARC: 185.30.228.135

ADSP: 185.30.228.135