helge-ziegler.de
HTML metadata
Technology
- CDN
- Cloudflare
Third-party hosts loaded (4)
- image.jimcdn.com×10
- assets.jimstatic.com×7
- u.jimcdn.com×3
- fonts.jimstatic.com×1
Contact
Registration
- Updated
- 2011-11-18
- Name servers
-
- ns1.variomedia.de.
- ns2.variomedia.de.
DNS records live
- NS
-
- ns1.variomedia.de
- ns2.variomedia.de
- MX
-
- 10 mail.variomedia.de
Email authentication weak
- SPF
-
v=spf1 include:spf.variomedia.de ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 45 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=31536000; includeSubDomains