indexo.dev

sejens.dk

.dk crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 366 ms crawled 2026-06-04

DK · 46.30.213.93 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Naturhistorisk Museum Aarhus
Language
en-US
Generator
WordPress 7.0
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.0.30 end of life
jQuery
3.7.1

Third-party hosts loaded (2)

  • usercontent.one×55
  • gmpg.org×1

Social

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod11-cph3.one.com
  • 10 mx2.pub.mailpod11-cph3.one.com
  • 10 mx3.pub.mailpod11-cph3.one.com
  • 10 mx4.pub.mailpod11-cph3.one.com

Email authentication weak

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

Certificate (current)

E8
from 2026-04-17 to 2026-07-16
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sejens.dk/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (1)