shkola251.spb.ru
ГБОУ СОШ №251 Кировского района Санкт-Петербурга – Официальный сайт ГБОУ СОШ №251 Кировского района Санкт-Петербурга

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

!No Redirect from HTTP to HTTPS

 Server response time 0,504 sec

 HTML load time 0,987 sec

iHTML length: 242362

!Favicon link not found

iNumber of IMGs: 21

 The ALT attribute is set for all IMGs

 Adapted for mobile devices. It uses the VIEWPORT tag

 W3C Validation. Number of HTML errors: 4

 W3C Validation. Number of HTML warnings: 49

 Uses robots.txt

 Uses sitemap

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

Exact physical location of Shkola251.spb.ru

iRU Proezd Berezovoy Roshi, 12, floor 2, room 4

Technical Information

iServer: nginx

iShkola251.spb.ru is registered in the RU-CENTER

iShkola251.spb.ru registered to Private person

iNameservers: ns1.hosting.reg.ru,   ns2.hosting.reg.ru

iIPv4: 31.31.196.43

iDNS TXT Records: "v=spf1 include:_spf.hosting.reg.ru ip4:31.31.196.43 a mx ~all"

iDNS Mail Records: 10 mx1.hosting.reg.ru.,   20 mx2.hosting.reg.ru.

iDMARC Mail Anti Spam Records: 31.31.196.43

iAuthor Domain Signing Practices Mail Records: 31.31.196.43

iRaw Whois Information

[Querying whois.nic.ru]
[whois.nic.ru]
domain:       SHKOLA251.SPB.RU
nserver:      ns1.hosting.reg.ru
nserver:      ns2.hosting.reg.ru
state:        REGISTERED, DELEGATED
person:       Private person
admin-contact:https://www.nic.ru/whois/send-message/?domain=shkola251.spb.ru
registrar:    RU-CENTER
created:      2011.10.01
paid-till:    2022.10.01
source:       RU-CENTER

>>> Last update of WHOIS database: 2021.10.12T20:41:07Z <<<

iRaw IPv4 Information 31.31.196.43

[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 '31.31.192.0 - 31.31.203.255'

% Abuse contact for '31.31.192.0 - 31.31.203.255' is '[email protected]'

inetnum:        31.31.192.0 - 31.31.203.255
netname:        REGRU-NETWORK
org:            ORG-nrRL1-RIPE
descr:          Reg.Ru Hosting
country:        RU
admin-c:        RGRU-RIPE
tech-c:         RGRU-RIPE
mnt-domains:    REGRU-MNT
status:         ASSIGNED PA
mnt-by:         REGRU-MNT
created:        2011-03-30T12:52:16Z
last-modified:  2014-02-18T18:07:34Z
source:         RIPE
mnt-routes:     SKYMEDIA-MNT
mnt-routes:     RU-ANDERS-MNT
mnt-routes:     REGRU-MNT

organisation:   ORG-nrRL1-RIPE
org-name:       "Domain names registrar REG.RU", Ltd
country:        RU
org-type:       LIR
address:        Proezd Berezovoy Roshi, 12, floor 2, room 4
address:        125252
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74955801111
admin-c:        RGRU-RIPE
mnt-ref:        REGRU-MNT
mnt-ref:        AS2118-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         REGRU-MNT
abuse-c:        RGRU-RIPE
created:        2011-02-21T11:14:37Z
last-modified:  2021-05-12T07:35:22Z
source:         RIPE # Filtered

role:           Reg.Ru Network Operations
address:        Russia, Moscow, Vassily Petushkova st., house 3, Office 326
remarks:        NOC e-mail: [email protected]
remarks:        User support: [email protected]
remarks:        SPAM reports: [email protected]
phone:          +7 (495) 580-11-11
fax-no:         +7 (495) 491-55-53
admin-c:        ARP-RIPE
tech-c:         ARP-RIPE
tech-c:         AH9460-RIPE
nic-hdl:        RGRU-RIPE
mnt-by:         REGRU-MNT
abuse-mailbox:  [email protected]
created:        2011-03-30T12:49:27Z
last-modified:  2014-12-23T12:18:22Z
source:         RIPE # Filtered

% Information related to '31.31.196.0/24AS197695'

route:          31.31.196.0/24
descr:          Reg.Ru
origin:         AS197695
mnt-by:         REGRU-MNT
created:        2014-02-23T09:39:33Z
last-modified:  2014-02-23T09:39:33Z
source:         RIPE

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

iRaw DNS Information

A: 31.31.196.43

TXT: "v=spf1 include:_spf.hosting.reg.ru ip4:31.31.196.43 a mx ~all"

MX: 10 mx1.hosting.reg.ru.
MX: 20 mx2.hosting.reg.ru.

DMARC: 31.31.196.43

ADSP: 31.31.196.43