puesc.gov.pl
HTML metadata
Technology
- Stack
- Java
DNS records live
- NS
-
- ns1.a0.impervasecuredns.net
- ns1.a1.impervasecuredns.net
- Verified for
-
- GlobalSign
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=spolicy: reject (enforced) · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
GeoTrust TLS RSA CA G1
Expires in 24 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubdomains; preload