Domain diagnostics 1whois.ru

Diagnose potential issues with a given domain.

You can bookmark this tool as diag.domains .

Global name servers

Google Public DNS

ns1.kreoton.com (185, TTL: 2862)

Cloudflare DNS

ns1.kreoton.com (185, TTL: 3592)

Quad9

ns1.kreoton.com (185, TTL: 3593)

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

1whois.ru
Host Target Reverse
1whois.ru 77.37.208.110 broadband-77-37-208-110.ip.moscow.rt.ru
1whois.ru AAAA IPv6 2a02:2168:a11:4699:0:0:0:3 -
www.1whois.ru
Host Target Reverse
www.1whois.ru CNAME 1whois.ru -
1whois.ru 77.37.208.110 broadband-77-37-208-110.ip.moscow.rt.ru
www.1whois.ru CNAME 1whois.ru -
1whois.ru AAAA IPv6 2a02:2168:a11:4699:0:0:0:3 -

Incoming mail

Host # Target IP Reverse
1whois.ru 10 mail.kreoton.com 89.23.33.202 mail.kreoton.com

Outgoing mail

SPF record

Value
v=spf1 ip4:89.23.33.0/24 ~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
1whois.ru SPF v=spf1 ip4:89.23.33.0/24 ~all

Nameservers

Host Nameserver
1whois.ru ns1.kreoton.com
1whois.ru ns3.kreoton.com
1whois.ru ns2.kreoton.com

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:        1WHOIS.RU
nserver:       ns1.kreoton.com.
nserver:       ns2.kreoton.com.
state:         REGISTERED, DELEGATED, VERIFIED
person:        Private Person
registrar:     REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created:       2007-12-01T21:00:00Z
paid-till:     2027-12-01T21:00:00Z
free-date:     2028-01-02
source:        TCI

Last updated on 2026-11-11T21:58:01Z

WHOIS result is cached for 15 minutes

RDAP

Could not retrieve RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://1whois.ru
HTTP 200
77.37.208.110
Namelookup
0 ms
Connect
35 ms
Pre-transfer
35 ms
Start-transfer (TTFB)
70 ms
HTTP/2 200 OK
date: Wed, 11 Nov 2026 22:09:34 GMT
server: Apache/2.4.69 (Win64) OpenSSL/3.5.9 PHP/8.5.12
upgrade: h2c
connection: Upgrade
x-powered-by: PHP/8.5.12
set-cookie: ukey=%3F; expires=Wed, 31 Dec 2036 21:00:00 GMT; Max-Age=319935026; path=/
content-length: 4215
content-type: text/html; charset=windows-1251
1
Requests
0
Redirects
70 ms
Total time
200
Final status