numsys.ru
Системы счисления — Перевод чисел и калькулятор

!No H1 Tag

Онлайн-перевод чисел в любую систему счисления, десятичную, двоичную, шестнадцатеричную, калькулятор в любой системе счисления

No Keywords

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://numsys.ru/

Server response time 1,326 sec

HTML load time 0,538 sec

iHTML length: 6821

A link to a favicon is specified

iNumber of IMGs: 1

The ALT attribute is set for all IMGs

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

W3C Validation. Number of HTML warnings: 6

!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 Numsys.ru

iGB 329 E. Jimmie Leeds Road, Suite A, Galloway, NJ 08205, USA

Technical Information

iServer: nginx

iNumsys.ru created 14 year(s) 21 day(s) ago (2010-10-28)

iRegistration period ends in (2021-11-28)

iNumsys.ru is registered in the R01-RU

iNumsys.ru registered to Private Person

iСontacts: https://partner.r01.ru/contact_admin.khtml

iNameservers: ns1.linode.com., ns2.linode.com., ns3.linode.com., ns4.linode.com., ns5.linode.com.

iIPv4: 178.79.137.169

iIPv6: 2a01:7e00:e000:cb::1

iDNS TXT Records: "google-site-verification=RrqLyuKGZ-lDWINWXarvWKA-ZAZSlQKhJSXlmoVB2_U"
" v=spf1 include:_spf.google.com ~all"
"yandex-verification: 5f0ff31163620c3a"
"yandex-verification: 7729743419f8dc2c"

iDNS Mail Records: 10 mx.yandex.ru.

iDMARC Mail Anti Spam Records: 178.79.137.169

iAuthor Domain Signing Practices Mail Records: 178.79.137.169

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:        NUMSYS.RU
nserver:       ns1.linode.com.
nserver:       ns2.linode.com.
nserver:       ns3.linode.com.
nserver:       ns4.linode.com.
nserver:       ns5.linode.com.
state:         REGISTERED, DELEGATED, VERIFIED
person:        Private Person
registrar:     R01-RU
admin-contact: https://partner.r01.ru/contact_admin.khtml
created:       2010-10-28T07:19:16Z
paid-till:     2021-10-28T08:19:16Z
free-date:     2021-11-28
source:        TCI

Last updated on 2021-07-13T13:01:30Z

iRaw IPv4 Information 178.79.137.169

[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 '178.79.136.0 - 178.79.143.255'

% Abuse contact for '178.79.136.0 - 178.79.143.255' is '[email protected]'

inetnum:        178.79.136.0 - 178.79.143.255
netname:        LINODE-UK
descr:          Linode, LLC
country:        GB
admin-c:        TA2589-RIPE
tech-c:         TA2589-RIPE
tech-c:         LA538-RIPE
remarks:        This block is used for static customer allocations
remarks:        Please send abuse reports to [email protected]
status:         ASSIGNED PA
mnt-by:         Linode-mnt
created:        2010-08-12T20:48:08Z
last-modified:  2010-08-12T20:48:08Z
source:         RIPE

person:         Linode Abuse Support
address:        329 E. Jimmie Leeds Road, Suite A, Galloway, NJ 08205, USA
phone:          +16093807100
nic-hdl:        LA538-RIPE
mnt-by:         Linode-mnt
created:        2009-11-11T15:16:50Z
last-modified:  2017-10-30T22:07:33Z
source:         RIPE

person:         Thomas Asaro
address:        329 E. Jimmie Leeds Road, Suite A, Galloway, NJ 08205, USA
phone:          +16093807504
nic-hdl:        TA2589-RIPE
mnt-by:         Linode-mnt
created:        2009-11-02T17:17:56Z
last-modified:  2014-11-20T18:51:15Z
source:         RIPE

% Information related to '178.79.128.0/18AS15830'

route:          178.79.128.0/18
descr:          Linode-2
origin:         AS15830
mnt-by:         Linode-mnt
created:        2010-05-10T17:56:40Z
last-modified:  2010-05-10T17:56:40Z
source:         RIPE

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

iRaw DNS Information

A: 178.79.137.169

AAAA: 2a01:7e00:e000:cb::1

TXT: "google-site-verification=RrqLyuKGZ-lDWINWXarvWKA-ZAZSlQKhJSXlmoVB2_U"
TXT: " v=spf1 include:_spf.google.com ~all"
TXT: "yandex-verification: 5f0ff31163620c3a"
TXT: "yandex-verification: 7729743419f8dc2c"

MX: 10 mx.yandex.ru.

DMARC: 178.79.137.169

ADSP: 178.79.137.169