syscon-martin.de
HTML metadata
Technology
- Server
- nginx
- PHP
- 8.3.31 security-only
DNS records live
- NS
-
- a.ns14.net
- b.ns14.net
- c.ns14.net
- d.ns14.net
- MX
-
- 10 mx.syscon.biz
Email authentication strong
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc@syscon.biz; ruf=mailto:dmarc@syscon.biz; pct=100;policy: reject (enforced) - DKIM
-
- mail:
k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXluguxKS5c2iSeLdfLkWiv9Jw+8ZE6IDquCQFCckb706c1F2KTE38yxkwTwouj/IqCdgziHBGKZAOX2xuP0bDn…
selectors probed - mail:
Certificates
Loading certificate
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
Header values
- referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff