claraheise.de
HTML metadata
Technology
- CDN
- Vercel
Third-party hosts loaded (5)
- uploads-ssl.webflow.com×10
- cdn.jsdelivr.net×2
- cdnjs.cloudflare.com×1
- d3e54v103j8qbb.cloudfront.net×1
- unpkg.com×1
Social
Registration
- Updated
- 2022-07-19
- Name servers
-
- ns2.checkdomain.de.
- ns.checkdomain.de.
DNS records live
- NS
-
- ns.checkdomain.de
- ns2.checkdomain.de
- MX
-
- 10 claraheise.de
- TXT
-
google-site-verification=LTfRSdkRodAEoX34XZyBCSUMTEX7Qwiux9ZSBT-ooeY
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 28 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=63072000