grafobal.cz
HTML metadata
Technology
- Server
- nginx
- jQuery
- 3.4.1 known XSS (<3.5)
Third-party hosts loaded (3)
- cdnjs.cloudflare.com×3
- cdn.jsdelivr.net×1
- code.jquery.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns.grdns.cz
- ns.grdns.it
- MX
-
- 10 clouder.grafobal.cz
- 20 secure.grafobal.cz
- 30 mail.grafobal.cz
- TXT
-
MS=61231C01AFCA8E1181AC8CB40F7DCC71D853879E
Email authentication weak
- SPF
-
v=spf1 +a +mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Alpiro RSA DV SSL CA 2
Expires in 122 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload