readinsearchof.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Gatsby
- Analytics
-
- Cloudflare Insights
Third-party hosts loaded (3)
- substackcdn.com×258
- js.sentry-cdn.com×1
- static.cloudflareinsights.com×1
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2025-07-03
- Expires
- 2028-07-03 775 days left
- Updated
- 2025-07-03
- Name servers
-
- ns11.domaincontrol.com
- ns12.domaincontrol.com
DNS records live
- NS
-
- ns11.domaincontrol.com
- ns12.domaincontrol.com
Email authentication no MX
- SPF
- not published
- DMARC
-
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 82 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