Domain diagnostics cb1cb400.ru

Diagnose potential issues with a given domain.

You can bookmark this tool as diag.domains .

Global name servers

Google Public DNS

ns1.smartape.ru (2020041900, TTL: 3351)

Cloudflare DNS

ns1.smartape.ru (2020041900, TTL: 3398)

Quad9

ns1.smartape.ru (2020041900, TTL: 3351)

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

cb1cb400.ru
Host Goal Reverse
cb1cb400.ru 188.127.230.7 shared-23.smartape.ru
www.cb1cb400.ru
Host Goal Reverse
www.cb1cb400.ru 188.127.230.7 shared-23.smartape.ru

Incoming mail

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

Outgoing mail

SPF record

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

DKIM records

Simply.com DKIM records not found

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 ns2.smartape.ru
cb1cb400.ru ns1.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:     2026-12-14T16:29:08Z
free-date:     2027-01-14
source:        TCI

Last updated on 2026-03-27T13:28:01Z

WHOIS result is cached for 15 minutes

RDAP

Could not retrieve RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://cb1cb400.ru
HTTP 200
188.127.230.7
Namelookup
2 ms
Connect
45 ms
Pre-transfer
45 ms
Start-transfer (TTFB)
116 ms
HTTP/2 200 OK
server: nginx/1.20.2
date: Fri, 27 Mar 2026 13:33:48 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=9051185e643ad95184d5db99959e9e7b; 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
content-encoding: gzip
1
Requests
0
Redirects
116 ms
Total time
200
Final status