bzcompany.cz
HTML metadata
Technology
- Server
- nginx
Contact
DNS records live
- NS
-
- everesta1.vshosting.cz
- ns2.vshosting.cz
- MX
-
- 10 everesta1.vshosting.cz
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 mx a ip4:93.185.102.202 ip4:93.185.102.203 ip4:217.16.184.118 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 37 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000