indexo.dev

ddbu-admin.dk

.dk crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 252 ms crawled 2026-06-04

DE · 144.76.15.152 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
DDBU

Technology

Server
Apache
jQuery
1.7.2 known XSS (<3.5)
Stack
PHP

DNS records live

NS
  • ns1.curanet.dk
  • ns2.curanet.dk
MX
  • 10 mail.ddbu-admin.dk

Email authentication weak

SPF
v=spf1 a mx include:_spf.mail.dlx.dk ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://ddbu-admin.dk/

present
  • strict-transport-security
  • content-security-policy
findings
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000

Linked from (1)