skfm-kreis-mettmann.de
HTML metadata
Technology
Third-party hosts loaded (1)
- download.digiaccess.org×1
Contact
- Phone
- Address
- Neanderstraße 68-72, 40822, Mettmann
Registration
- Updated
- 2014-10-07
- Name servers
-
- docks10.rzone.de.
- shades20.rzone.de.
DNS records live
- NS
-
- docks10.rzone.de
- shades20.rzone.de
- MX
-
- 5 smtpin.rzone.de
Email authentication strong
- SPF
- not published
- DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - 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
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload