fischbestaende-online.de
HTML metadata
Technology
- Server
- Apache
Registration
- Updated
- 2017-12-06
- Name servers
-
- deneb.dfn.de.
- fermat.it.vti.bund.de.
- zuse.it.vti.bund.de.
DNS records live
- NS
-
- deneb.dfn.de
- fermat.thuenen.de
- zuse.thuenen.de
- Verified for
-
- HARICA
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
GEANT TLS RSA 1
Expires in 188 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
no-referrer- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains; preload