amwa.cz
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- i.creativecommons.org×1
Social
DNS records live
- NS
-
- dns1.sunlight.cz
- dns2.sunlight.cz
- MX
-
- 10 mail1.sunlight.cz
- 20 mail2.sunlight.cz
Email authentication weak
- SPF
-
v=spf1 ip4:46.28.106.38 mx a include:spf.sunlight.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 31 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- checked over plain HTTP
- 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