indexo.dev

oberlin-berufsbildung.de

.de crawl

First seen 2026-05-06 · Last seen 2026-05-19 · ok HTTP/1.1 200 1135 ms crawled 2026-05-13

DE · 185.166.20.81 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title
Startseite
Language
de
Generator
TYPO3 CMS
Canonical
https://oberlin-berufsbildung.de/

Open Graph

locale
de_DE
site name
Oberlinhaus Berufsbildungswerk

Technology

Server
Apache
Analytics
  • Google Tag Manager
Cookie consent
  • Usercentrics
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • app.usercentrics.eu×1
  • cdn1.readspeaker.com×1
  • privacy-proxy.usercentrics.eu×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

Contact

Email
Phone
Address
Oberlinhaus Berufsbildung gGmbHSteinstraße 80/82/8414480 Potsdam

Registration

Updated
2026-04-20
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx00.udag.de
  • 20 mx01.udag.de
TXT
  • google-site-verification=5Z4EYSLhjHo_vtZxLSrTztyoj3qqE9v6UEpTBg7diu4

Email authentication weak

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

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://oberlin-berufsbildung.de/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN, sameorigin
x-content-type-options
nosniff
content-security-policy
default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self' *.oberlin.de *.oberlinhaus.de oberlinhaus.de *.oberlin-klinik.de ; upgrade-insecure-requests; frame-src 'self' *.oberlin.de *.oberlinhaus.de oberlinhaus.de *.oberlin-klinik.de oberlin-klinik.de *.youtube-nocookie.com *.youtube.com *.youtube.com verein-oberlinhaus.onlyfy.jobs *.facebook.com *.bildungsspender.org outlook.office365.com forms.office.com *.microsoftonline.com *.google.com *.google.de *.googletagmanager.com *.fundraisingbox.com *.docmedico-rezeption.de *.docmedico.de *.usercentrics.eu *.service.usercentrics.eu *.samedi.de *.samedi.com online.arzttermin-widget.de ; script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: *.oberlin.de *.oberlinhaus.de oberlinhaus.de *.oberlin-klinik.de oberlin-klinik.de *.googletagmanager.com *.google-analytics.com *.analytics.google.com

Links to (13)

Linked from (2)