edmarshall.io
HTML metadata
Technology
- CDN
- Cloudflare
Third-party hosts loaded (2)
- cloud.umami.is×1
- drevo.b-cdn.net×1
Contact
DNS records live
- NS
-
- dakota.ns.cloudflare.com
- sydney.ns.cloudflare.com
- MX
-
- 10 mail.protonmail.ch
- 20 mailsec.protonmail.ch
- TXT
-
protonmail-verification=41ca090ba1666478d687442ab0620cd85a118602sl-verification=beostkbhjaarscotjttjszyzqqihmn
Email authentication strong
- SPF
-
v=spf1 include:_spf.protonmail.ch ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=spolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 76 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=63072000; includeSubDomains; preload