oipip-poznan.pl
HTML metadata
Technology
- CDN
- Cloudflare
- jQuery
- 3.5.1
Third-party hosts loaded (5)
- cdn.prod.website-files.com×50
- cdn.jsdelivr.net×5
- cdnjs.cloudflare.com×2
- d3e54v103j8qbb.cloudfront.net×1
- www.google.com×1
Social
Contact
DNS records live
- NS
-
- dns1.linuxpl.com
- dns2.linuxpl.com
- MX
-
- 10 mail.oipip-poznan.pl
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.mlsend.com include:_spf.cyberfolks.pl -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; sp=quarantine; rua=mailto:administrator@oipip-poznan.plpolicy: reject (enforced) · sp=quarantine - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 50 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000