zumdorfkrug-probieren.de
HTML metadata
Technology
- Server
- nginx
Registration
- Updated
- 2026-03-03
- Name servers
-
- ns31.domaincontrol.com.
- ns32.domaincontrol.com.
DNS records live
- NS
-
- ns31.domaincontrol.com
- ns32.domaincontrol.com
- MX
-
- 100 mxlb.ispgateway.de
Email authentication weak
- SPF
-
v=spf1 mx include:ispgateway.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 40 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
same-origin, no-referrer-when-downgrade- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff, nosniff