jba-ostholstein.de
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (1)
- cdn-eu.readspeaker.com×1
Contact
Registration
- Updated
- 2022-09-16
- Name servers
-
- ns1.advantic.net.
- ns2.advantic.net.
DNS records live
- NS
-
- ns1.advantic.net
- ns2.advantic.net
- MX
-
- 10 mail.advantic.de
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 28 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- weak frame protection
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff, nosniff