indexo.dev

efterskolerne.dk

.dk crawl

First seen 2026-05-21 · Last seen 2026-05-29 · ok HTTP/1.1 200 989 ms crawled 2026-05-27

FI · 95.216.30.5 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Efterskolerne
Language
da
Canonical
https://www.efterskolerne.dk/

Open Graph

url
https://www.efterskolerne.dk/
title
Efterskolerne
locale
da-DK
site name
Efterskolerne

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • policy.app.cookieinformation.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns.dandomain.dk
  • ns2.dandomain.dk
MX
  • 0 efterskolerne-dk.mail.protection.outlook.com
Verified for
  • Apple
  • GlobalSign

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.dynect.net include:web.shared.mysmtp.com ip4:212.60.112.213 -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKYesfb97xHZb7YtAvGZZYNmB8uI+2QiABFXkG8jUjWZ7Tpfn+oZnsjgbfn+9bOdLeHfT53lG/MJUCL+Ik5C…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-27 to 2026-08-25
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.efterskolerne.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 (2)