centrum.gov.pl
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (2)
- unpkg.com×2
- cdnjs.cloudflare.com×1
Social
Contact
DNS records live
- NS
-
- dns1.centrum.gov.pl
- dns1.coar.gov.pl
- dns1.kprm.gov.pl
- MX
-
- 10 mx1.cuw.gov.pl
- TXT
-
mojecertpl-site-verification-PEhgyhz3qlEfFiK2NQmXt9ZuapFj2AkbMS=B93136B40AFBB98FC0F1F31DFBFFB2DE1BEA8DCF
Email authentication strong
- SPF
-
v=spf1 mx a:mx1.cuw.gov.pl mx:mx1.cuw.gov.pl ip4:91.213.170.143 ip4:91.213.170.124 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; aspf=r; rua=mailto:dmarc@centrum.gov.pl; ruf=mailto:dmarc@centrum.gov.pl; sp=quarantinepolicy: quarantine · sp=quarantine - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV E36
Expires in 130 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- 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
Links to (5)
- pracuj.pl×1
- linkedin.com×1
- facebook.com×1
- epuap.gov.pl×1
- eb2b.com.pl×1