granica.gov.pl
HTML metadata
Technology
- Analytics
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- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
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; adkim=s; aspf=spolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
GlobalSign Atlas R3 DV TLS CA 2026 Q2
Expires in 44 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- referrer-policy
- permissions-policy
- cross-origin-opener-policy
- cross-origin-embedder-policy
- cross-origin-resource-policy
- findings
-
- missing frame protection
Header values
- referrer-policy
strict-origin-when-cross-origin- permissions-policy
camera=(), microphone=() geolocation=()- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests; frame-ancestors 'self'- strict-transport-security
max-age=63072000; includeSubdomains; preload- cross-origin-opener-policy
same-origin- cross-origin-embedder-policy
require-corp- cross-origin-resource-policy
cross-origin
Links to (14)
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- podatki.gov.pl×1
- instagram.com×1
- google.com×1
- facebook.com×1
- europa.eu×1
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- apple.com×1