zeugnisprofi.de
HTML metadata
Technology
- CMS
- Nuxt
Social
Contact
Registration
- Updated
- 2024-01-08
- Name servers
-
- docks17.rzone.de.
- shades12.rzone.de.
DNS records live
- NS
-
- docks17.rzone.de
- shades12.rzone.de
- MX
-
- 5 smtpin.rzone.de
- Verified for
-
Email authentication strong
- SPF
- not published
- DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 22 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains