josephsansone.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Gatsby
- Analytics
-
- Cloudflare Insights
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- substackcdn.com×258
- fonts.gstatic.com×1
- js.sentry-cdn.com×1
- static.cloudflareinsights.com×1
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2005-09-03
- Expires
- 2026-09-03 106 days left
- Updated
- 2025-08-12
- Name servers
-
- ns21.domaincontrol.com
- ns22.domaincontrol.com
DNS records live
- NS
-
- ns21.domaincontrol.com
- ns22.domaincontrol.com
- MX
-
- 0 smtp.secureserver.net
- 10 mailstore1.secureserver.net
- TXT
-
ZOOM_verify_ZmaWsLmFe62Cx2ZB4LlAvx
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 37 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- findings
-
- CSP uses wildcard sources
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
frame-ancestors 'self' https://*.substack.com https://substack.com- strict-transport-security
max-age=31536000; includeSubDomains; preload