zmail.com.pl
HTML metadata
Technology
- Server
- Apache
DNS records live
- NS
-
- dns10.ovh.net
- ns10.ovh.net
- MX
-
- 1 zmail.com.pl
Email authentication strong
- SPF
-
v=spf1 mx ip4:185.105.143.6 -allstrict (-all) - DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 37 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
sameorigin
zmail.com.pl