coursedujour.com
HTML metadata
Technology
- CDN
- Cloudflare
Third-party hosts loaded (1)
- cloud.umami.is×1
Social
Registration
- Registrar
- Cloudflare, Inc.
- Created
- 2026-03-24
- Expires
- 2027-03-24 308 days left
- Updated
- 2026-03-24
- Name servers
-
- donovan.ns.cloudflare.com
- wanda.ns.cloudflare.com
DNS records live
- NS
-
- donovan.ns.cloudflare.com
- wanda.ns.cloudflare.com
- MX
-
- 36 route3.mx.cloudflare.net
- 56 route1.mx.cloudflare.net
- 96 route2.mx.cloudflare.net
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 include:_spf.mx.cloudflare.net ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; pct=100; rua=mailto:re+cvg2pa9vre7@dmarc.postmarkapp.com; sp=none; aspf=r;policy: none (monitoring only) · sp=none - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 34 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- CSP allows unsafe inline scripts/styles
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
DENY- permissions-policy
camera=(), microphone=(), geolocation=()- x-content-type-options
nosniff- content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' data: https://cloud.umami.is https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self' https://cloud.umami.is https://api-gateway.umami.dev https://static.cloudflareinsights.com; frame-src 'self'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'