dostupnebydlenics.cz
HTML metadata
Technology
- CDN
- Amazon CloudFront
- Server
- Apache
Third-party hosts loaded (1)
- cdn0.erstegroup.com×18
Social
DNS records live
- NS
-
- alfa.ns.active24.cz
- beta.ns.active24.cz
- gama.ns.active24.sk
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Amazon RSA 2048 M04
Expires in 290 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- cross-origin-opener-policy
- findings
-
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self';- strict-transport-security
max-age=31536000- cross-origin-opener-policy
same-origin