katrin-langensiepen.eu
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (3)
- cdn.warenform.de×3
- stats.warenform.de×2
- twitter.com×2
Social
DNS records live
- NS
-
- dns0.warenform.de
- dns1.warenform.de
- MX
-
- 10 mx.warenform.de
Email authentication partial
- SPF
-
v=spf1 a mx include:agenturserver.de include:_spf.jpberlin.de ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 71 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