indexo.dev

harzburger-musiktage.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 373 ms crawled 2026-06-03

DE · 185.115.179.234 · AS204038 AD IT Systems GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Harzburger Musiktage - 56. Harzburger Musiktage
Description
Die Harzburger Musiktage sind seit 1970 das jährliche Musikfestival von Bad Harzburg in Niedersachsen.
Generator
GravCMS
Canonical
https://harzburger-musiktage.de

Technology

Server
Apache
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • use.fontawesome.com×1

Registration

Updated
2022-01-05
Name servers
  • ns1.aditsystems.hosting.
  • ns2.aditsystems.hosting.
  • ns3.aditsystems.hosting.

DNS records live

NS
  • ns1.aditsystems.hosting
  • ns2.aditsystems.hosting
  • ns3.aditsystems.hosting
MX
  • 10 mail3.mailhosting.a1a-server.de

Email authentication weak

SPF
v=spf1 include:_spf.a1a-server.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-08 to 2026-08-06
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://harzburger-musiktage.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)

Use this data via API

Everything on this page for harzburger-musiktage.de is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/harzburger-musiktage.de" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →

Add a badge to your site

Own harzburger-musiktage.de? Show it's tracked on indexo.dev and link visitors straight to this page.

indexo.dev — harzburger-musiktage.de

<a href="https://indexo.dev/harzburger-musiktage.de" target="_blank" rel="noopener">
  <img src="https://indexo.dev/harzburger-musiktage.de/badge.svg" alt="indexo.dev — harzburger-musiktage.de">
</a>