Domain diagnostics cb1cb400.ru

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

ns1.smartape.ru (2020041900, TTL: 3600)

Cloudflare DNS

ns1.smartape.ru (2020041900, TTL: 3600)

Quad9

ns1.smartape.ru (2020041900, TTL: 3600)

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

Webservers

cb1cb400.ru
Host Target Reverse
cb1cb400.ru 188.127.230.7 lombard-prestige.ru
www.cb1cb400.ru
Host Target Reverse
www.cb1cb400.ru 188.127.230.7 shared-23.smartape.ru

Inbound mail

Host # Target IP Reverse
cb1cb400.ru 10 mail.cb1cb400.ru 188.127.230.7 lombard-prestige.ru
cb1cb400.ru 20 mail.cb1cb400.ru 188.127.230.7 shared-23.smartape.ru

Outbound mail

SPF record

SPF issue: The SPF record contains an unrecognized term: ip4:IP-1

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

No DMARC record found

TXT records

Name Value
cb1cb400.ru SPF v=spf1 ip4:IP-1 ip4:IP-2 ip4:IP-3 include:_spf.yandex.net ~all

Nameservers

Host Nameserver
cb1cb400.ru ns1.smartape.ru
cb1cb400.ru ns2.smartape.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:        CB1CB400.RU
nserver:       ns1.smartape.ru.
nserver:       ns2.smartape.ru.
state:         REGISTERED, DELEGATED, VERIFIED
person:        Private Person
registrar:     AXELNAME-RU
admin-contact: https://axelname.ru/admin-contact/?q=cb1cb400.ru
created:       2018-12-14T16:29:08Z
paid-till:     2025-12-14T16:29:08Z
free-date:     2026-01-14
source:        TCI

Last updated on 2025-10-07T17:13:01Z

WHOIS result is cached for 15 minutes

RDAP

Unable to get RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://cb1cb400.ru
HTTP 200
188.127.230.7
Namelookup
238 ms
Connect
285 ms
Pre-transfer
285 ms
Start-transfer (TTFB)
356 ms
HTTP/1.1 200 OK
Server: nginx/1.20.2
Date: Tue, 07 Oct 2025 17:13:08 GMT
Content-Type: text/html; charset=windows-1251
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.1.33
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: PHPSESSID=b01c397e83c0cbaa62efb72243410340; path=/; domain=.cb1cb400.ru; HttpOnly, dle_user_id=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.cb1cb400.ru; HttpOnly, dle_password=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.cb1cb400.ru; HttpOnly, dle_hash=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.cb1cb400.ru; HttpOnly