lieber-lehramt.de
HTML metadata
Technology
- Server
- Apache
- Cookie consent
-
- Usercentrics
Third-party hosts loaded (3)
- app.usercentrics.eu×3
- scontent-dus1-1.cdninstagram.com×3
- api.usercentrics.eu×1
Social
Registration
- Updated
- 2025-08-07
- Name servers
-
- dns1.belwue.de.
- dns3.belwue.de.
- dns5.belwue.de.
DNS records live
- NS
-
- dns1.belwue.de
- dns3.belwue.de
- dns5.belwue.de
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 47 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=63072000