kordovsky.cz
HTML metadata
Technology
- Server
- Apache
Contact
DNS records live
- NS
-
- ns2.blueboard.cz
- shinzon.blueboard.cz
- MX
-
- 10 mx.blueboard.cz
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx include:spf.blueboard.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 34 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://*.google.com; style-src 'self' 'unsafe-inline' https://*.google.com https://maxcdn.bootstrapcdn.com/; img-src 'self' data:; frame-src 'self' https://*.google.com https://www.youtube.com; font-src 'self' https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com/- strict-transport-security
max-age=31536000; includeSubDomains; preload