grupacedrob.pl
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- cdnjs.cloudflare.com×1
- www.googletagmanager.com×1
Social
Contact
DNS records live
- NS
-
- dns.home.pl
- dns2.home.pl
- dns3.home.pl
- MX
-
- 10 cedrob.home.pl
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnrq72sw4urB0BxXRfcS3PUJRaK8RgrVASNze+Knmp1WS9PWOCtCd/pPqHWDt/V8+C98/bJIBQ1ukHC…
selectors probed - dkim:
Certificate (current)
Certum DV TLS G2 R39 CA
Expires in 129 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy