oelberater.de
HTML metadata
Technology
- Server
- Apache
Registration
- Updated
- 2025-02-17
- Name servers
-
- nsa.perf1.fr.
- nsb.perf1.com.
- nsc.perf1.com.
DNS records live
- NS
-
- nsa.perf1.fr
- nsb.perf1.com
- nsc.perf1.com
- MX
-
- 10 w00dc08a.kasserver.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 74 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
Header values
- referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff