indexo.dev

musikschule-niederzier.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 268 ms crawled 2026-05-09

DE · 185.155.109.135 · AS202577 Kommunale Datenverarbeitungszentrale Rhein-Erft-Rur

Reputation 100/100

sector education type landing page

HTML metadata

Title
Willkommen | Musikschule Niederzier
Language
de-DE
Generator
Information Enterprise Server – Sitepark GmbH
Canonical
https://www.niederzier.de/microsites/musikschule/index.php

Open Graph

url
https://musikschule-niederzier.de/
title
Musikschule Niederzier
locale
de_DE
site name
Musikschule Niederzier

Technology

Server
kdvzcloud

Third-party hosts loaded (1)

  • www.niederzier.de×1

Social

Registration

Updated
2024-03-05
Name servers
  • dns1.kdvz-frechen.de.
  • dns2.kdvz-frechen.de.

DNS records live

NS
  • dns1.kdvz-frechen.de
  • dns2.kdvz-frechen.de

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-02 to 2026-07-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://musikschule-niederzier.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; upgrade-insecure-requests; block-all-mixed-content; frame-ancestors 'self';
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (1)

Linked from (1)