bibliothekar.de
HTML metadata
Technology
- Server
- nginx
Registration
- Updated
- 2020-06-10
- Name servers
-
- ns1.nshost2.de.
- ns2.nshost2.de.
- ns3.nshost2.net.
DNS records live
- NS
-
- ns1.nshost2.de
- ns2.nshost2.de
- ns3.nshost2.net
- MX
-
- 10 mail.bibliothekar.de
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 64 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-when-downgrade- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=63072000
Links to (1)
Linked from (1)
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