generated: '2026-07-19'
method: searched
source: live HTTP probes
note: learnplatform.com publishes no /.well-known/ documents. The application host
  app.learnplatform.com returns 403 to unauthenticated probes. The only reachable
  well-known document in LearnPlatform's operating chain is the security.txt of its
  operator, Instructure, which names the vulnerability disclosure policy that covers
  LearnPlatform.
hosts:
- host: https://learnplatform.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://app.learnplatform.com
  documents:
  - path: /.well-known/security.txt
    status: 403
  - path: /.well-known/openid-configuration
    status: 403
  - path: /.well-known/oauth-authorization-server
    status: 403
  - path: /.well-known/api-catalog
    status: 403
  - path: /.well-known/ai-plugin.json
    status: 403
- host: https://www.instructure.com
  operator: true
  documents:
  - path: /.well-known/security.txt
    status: 200
    file: learnplatform-security.txt
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404