privatnet.cz
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- cdn.jsdelivr.net×1
DNS records live
- NS
-
- ns1.one.cz
- ns2.one.cz
- ns3.one.cz
- MX
-
- 10 d435c26a4452e925.mx1.emailprofi.seznam.cz
- 20 d435c26a4452e925.mx2.emailprofi.seznam.cz
Email authentication weak
- SPF
-
v=spf1 a include:spf.seznam.cz ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 43 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests
privatnet.cz