prooko.cz
HTML metadata
Technology
- Server
- adobe
- Fonts
-
- Adobe Fonts
Third-party hosts loaded (2)
- cdn.myportfolio.com×2
- use.typekit.net×1
DNS records live
- NS
-
- ns.grdns.cz
- ns.grdns.it
- MX
-
- 10 13eb35e63e5f53b3.mx2.emailprofi.seznam.cz
- 20 13eb35e63e5f53b3.mx1.emailprofi.seznam.cz
Email authentication weak
- SPF
-
v=spf1 mx include:spf.seznam.cz -allstrict (-all) - DMARC
- not published
- DKIM
-
- mail:
v=DKIM1; k=rsa; t=s; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwuYORjQFBN87wmNbgCKpKPG2bJKSILoHeS1k1t2DS61WdqOC6JD+vm3F0f43CgZh…
selectors probed - mail:
Certificate (current)
R12
Expires in 80 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff
prooko.cz