indexo.dev

primerecords.dk

.dk crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1545 ms crawled 2026-05-19

DK · 94.231.103.55 · AS48854 team.blue Denmark A/S

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Prime Records
Description
Records for various prime number constellations

Technology

Server
Simply.com

DNS records live

NS
  • ns1.simply.com
  • ns2.simply.com
  • ns3.simply.com
  • ns4.simply.com
MX
  • 10 mx.simply.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-10-06 to 2026-10-07
Expires in 140 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked over plain HTTP: http://primerecords.dk/

present
  • x-content-type-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (4)

Linked from (1)