holoubekenergo.cz
HTML metadata
Technology
- Server
- nginx
- jQuery
- 1.8.3 known XSS (<3.5)
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- ajax.googleapis.com×2
- fonts.googleapis.com×1
Contact
Registration
- Registrar
- REG-WEBGLOBE
- Created
- 2014-06-13
- Expires
- 2027-06-12 376 days left
- Updated
- 2014-08-14
- Name servers
-
- ns1.svethostingu.cz
- ns2.svethostingu.cz
- ns3.svethostingu.eu
DNS records live
- NS
-
- ns1.svethostingu.cz
- ns2.svethostingu.cz
- ns3.svethostingu.eu
- MX
-
- 10 mail.holoubek.cz
- 20 backup.holoubek.cz
Email authentication partial
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
-
v=DMARC1;p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 41 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (2)
- holoubek.cz×1
- aeto.cz×1