Domain diagnostics 11tactical.ru

Diagnose potential issues with a given domain.

You can bookmark this tool as diag.domains .

Global name servers

Google Public DNS

ns1.masterhost.ru (1777301305, TTL: 882)

Cloudflare DNS

ns1.masterhost.ru (1777301305, TTL: 880)

Quad9

ns1.masterhost.ru (1777301305, TTL: 879)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Web servers

11tactical.ru
Host Goal Reverse
11tactical.ru 92.53.99.121 -
www.11tactical.ru
Host Goal Reverse
www.11tactical.ru 92.53.99.121 -

Incoming mail

Host # Goal IP Reverse
11tactical.ru 10 mx1.masterhost.ru 90.156.132.120 -

Outgoing mail

SPF record

Value
v=spf1 include:_spf.masterhost.ru include:mxsspf.sendpulse.com include:spf.unisender.com -all
No Simply.com SPF record found

DKIM records

Simply.com DKIM records not found

DMARC record

No DMARC record found

TXT records

Name Value
11tactical.ru SPF v=spf1 include:_spf.masterhost.ru include:mxsspf.sendpulse.com include:spf.unisender.com -all

Nameservers

Host Nameserver
11tactical.ru ns.masterhost.ru
11tactical.ru ns2.masterhost.ru
11tactical.ru ns1.masterhost.ru

WHOIS

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain:        11TACTICAL.RU
nserver:       ns1.masterhost.ru.
nserver:       ns2.masterhost.ru.
nserver:       ns.masterhost.ru.
state:         REGISTERED, DELEGATED, VERIFIED
org:           
taxpayer-id:   
registrar:     RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created:       2011-11-09T09:21:41Z
paid-till:     2026-11-09T10:21:41Z
free-date:     2026-12-10
source:        TCI

Last updated on 2026-07-21T21:33:01Z

WHOIS result is cached for 15 minutes

RDAP

Could not retrieve RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://11tactical.ru
HTTP 301
92.53.99.121
Namelookup
1 ms
Connect
23 ms
Pre-transfer
23 ms
Start-transfer (TTFB)
77 ms
HTTP/2 301 Moved Permanently
server: ddos-guard
connection: keep-alive
keep-alive: timeout=60
set-cookie: __ddg8_=jz9EZJD4OJDyg6jh; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg10_=1784669636; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg9_=94.231.108.23; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg1_=UkRNIw43ZAGTCqxAug07; Domain=.11tactical.ru; HttpOnly; Path=/; Expires=Wed, 21-Jul-2027 21:33:56 GMT
date: Tue, 21 Jul 2026 21:33:56 GMT
content-type: text/html; charset=iso-8859-1
content-security-policy: upgrade-insecure-requests
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
expect-ct: max-age=7776000, enforce
referrer-policy: no-referrer-when-downgrade
location: https://11tactical.ru/
x-frame-options: SAMEORIGIN
content-encoding: gzip
vary: Accept-Encoding
transfer-encoding: chunked
2
https://11tactical.ru/
HTTP 200
92.53.99.121
Namelookup
1 ms
Connect
22 ms
Pre-transfer
48 ms
Start-transfer (TTFB)
160 ms
HTTP/3 200 OK
server: ddos-guard
set-cookie: __ddg8_=iMimEf1HMsZcFZoA; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg10_=1784669636; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg9_=94.231.108.23; Domain=.11tactical.ru; Path=/; Expires=Tue, 21-Jul-2026 21:53:56 GMT, __ddg1_=y3sx305C0gwuDrNcFoTf; Domain=.11tactical.ru; HttpOnly; Path=/; Expires=Wed, 21-Jul-2027 21:33:56 GMT
date: Tue, 21 Jul 2026 21:33:56 GMT
content-type: text/html; charset=UTF-8
content-security-policy: upgrade-insecure-requests
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
expect-ct: max-age=7776000, enforce
referrer-policy: no-referrer-when-downgrade
vary: HTTPS
expires: Fri, 07 Jun 1974 04:00:00 GMT
last-modified: Tue, 21 Jul 2026 21:30:59 GMT
x-bitrix-composite: Cache (200)
x-frame-options: SAMEORIGIN
content-encoding: gzip
2
Requests
1
Redirects
238 ms
Total time
200
Final status