darrengrimes.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Gatsby
- Analytics
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- Cloudflare Insights
Third-party hosts loaded (3)
- substackcdn.com×260
- js.sentry-cdn.com×1
- static.cloudflareinsights.com×1
Registration
- Registrar
- Wix.com Ltd.
- Created
- 2018-04-03
- Expires
- 2027-04-03 318 days left
- Updated
- 2026-03-04
- Name servers
-
- ns6.wixdns.net
- ns7.wixdns.net
DNS records live
- NS
-
- ns6.wixdns.net
- ns7.wixdns.net
- MX
-
- 10 darrengrimes-com.mail.protection.outlook.com
Email authentication partial
- SPF
-
v=spf1 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 46 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