golub-dobrzyn.com.pl
HTML metadata
Technology
- Server
- WWW
- Stack
- PHP
DNS records live
- NS
-
- ns1.superhost.pl
- ns2.superhost.pl
- MX
-
- 5 mx-sh198787.super-host.pl
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.ogicom.pl -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; sp=quarantine; rua=mailto:m.nowak@golub-dobrzyn.com.pl; pct=100; fo=d:s;policy: reject (enforced) · sp=quarantine - DKIM
- no key found at common selectors
Certificate (current)
Certum DV TLS G2 R39 CA
Expires in 121 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
sameorigin- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; preload