marketing-duisburg.de
HTML metadata
Technology
- Server
- Apache
- Social widgets
-
- Vimeo Embed
Third-party hosts loaded (3)
- player.vimeo.com×11
- kbweb04.klarbit.de×1
- static.elfsight.com×1
Social
Contact
- Phone
Registration
- Updated
- 2019-11-03
- Name servers
-
- docks11.rzone.de.
- shades09.rzone.de.
DNS records live
- NS
-
- docks11.rzone.de
- shades09.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 76 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- cross-origin-opener-policy
- findings
-
- missing HSTS
- 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- cross-origin-opener-policy
same-origin