Domain diagnostics jumper.ru

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

ns1.fle.ru (2023040501, TTL: 21600)

Cloudflare DNS

ns1.fle.ru (2023040501, TTL: 86400)

Quad9

ns1.fle.ru (2023040501, TTL: 43200)

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

jumper.ru
Host Target Reverse
jumper.ru 88.214.23.62 -
www.jumper.ru
Host Target Reverse
www.jumper.ru 88.214.23.62 -

Inbound mail

No MX records found for jumper.ru

Outbound mail

SPF record

Value
v=spf1 ip4:88.214.23.62 -all
No Simply.com SPF record found

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

Name Value
_dmarc.jumper.ru v=DMARC1; p=reject

TXT records

Name Value
jumper.ru SPF v=spf1 ip4:88.214.23.62 -all

Nameservers

Host Nameserver
jumper.ru ns2.fle.ru
jumper.ru ns1.fle.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:        JUMPER.RU
nserver:       ns1.fle.ru.
nserver:       ns2.fle.ru.
state:         REGISTERED, DELEGATED, VERIFIED
person:        Private Person
registrar:     R01-RU
admin-contact: https://partner.r01.ru/contact_admin.khtml
created:       2005-01-24T21:00:00Z
paid-till:     2027-01-24T21:00:00Z
free-date:     2027-02-25
source:        TCI

Last updated on 2026-01-06T21:33:01Z

WHOIS result is cached for 15 minutes

RDAP

Unable to get RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://jumper.ru
HTTP 301
88.214.23.62
Namelookup
100 ms
Connect
114 ms
Pre-transfer
114 ms
Start-transfer (TTFB)
128 ms
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 06 Jan 2026 21:33:39 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.jumper.ru/
X-XSS-Protection: 1; mode=block
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=5184000; includeSubDomains
2
https://www.jumper.ru/
HTTP 200
88.214.23.62
Namelookup
145 ms
Connect
158 ms
App connect
185 ms
Pre-transfer
185 ms
Start-transfer (TTFB)
200 ms
HTTP/1.1 200 OK
Server: nginx
Date: Tue, 06 Jan 2026 21:33:39 GMT
Content-Type: text/html; charset=windows-1251
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Tue, 06 Jan 2026 21:33:39 GMT
X-XSS-Protection: 1; mode=block
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=5184000; includeSubDomains