valadrevostavby.cz
HTML metadata
Technology
- Server
- Apache
Contact
Registration
- Registrar
- REG-WEB4U
- Created
- 2008-03-07
- Expires
- 2027-03-06 276 days left
- Updated
- 2011-02-17
- Name servers
-
- ns2.web4u.cz
- ns.web4u.cz
DNS records live
- NS
-
- ns.web4u.cz
- ns2.web4u.cz
- MX
-
- 10 mail.valadrevostavby.cz
Email authentication weak
- SPF
-
v=spf1 a mx ptr ip4:81.91.80.0/20 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
Loading certificate
HTTP security headers
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy