zeitgeschichte-online.de
HTML metadata
Technology
- Server
- nginx
- CMS
- Drupal
Social
Registration
- Updated
- 2009-05-25
- Name servers
-
- ns01.versatel.de.
- ns02.versatel.de.
- ns03.versatel.de.
DNS records live
- NS
-
- ns01.versatel.de
- ns02.versatel.de
- ns03.versatel.de
- MX
-
- 10 mail.zeitgeschichte-online.de
Email authentication partial
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 54 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- weak content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff, nosniff- strict-transport-security
max-age=31536000; includesSubdomains