indexo.dev

online-meisterschule.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 859 ms crawled 2026-05-08

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Online Meisterschule GmbH: Online Meisterschule GmbH
Description
Bootstrap
Language
de
Generator
TYPO3 CMS
Canonical
https://www.homepage.online-meisterschule.de/

Technology

Server
nginx
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×2

Social

Contact

Phone

Registration

Updated
2024-01-19
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 onlinemeisterschule-de01e.mail.protection.outlook.com
TXT
  • MS=ms99461288
  • da4b606eqv3da1hc27g7u3vn43
  • qn9s2cbom9a5i0lsc4adrm7271

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:85.13.130.120 include:spf-de.emailsignatures365.com include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-05-09 to 2026-05-09
Expired 11 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.homepage.online-meisterschule.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (4)

Linked from (1)