generated: '2026-08-13'
method: searched
note: >-
  One real document is served across the whole Dow Jones estate: the OIDC discovery document for the
  Dow Jones Identity Service at accounts.dowjones.com. Every other /.well-known/ path probed returns
  404 on every host, including security.txt (a policy Dow Jones does publish, at
  https://www.dowjones.com/security/, but does not make machine-discoverable). Note that
  www.dowjones.com and developer.dowjones.com answer 404 with an HTML error page, not a JSON body —
  no SPA catch-all 200s were observed, so these are genuine absences.
hosts:
  - host: https://accounts.dowjones.com
    documents:
      - path: /.well-known/openid-configuration
        status: 200
        file: dow-jones-openid-configuration.json
        note: OIDC discovery for the Dow Jones Identity Service (issuer https://sso.accounts.dowjones.com/).
      - path: /.well-known/oauth-authorization-server
        status: 404
      - path: /.well-known/oauth-protected-resource
        status: 404
      - path: /.well-known/security.txt
        status: 404
  - host: https://www.dowjones.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /security.txt
        status: 404
      - path: /.well-known/ai-plugin.json
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
      - path: /llms.txt
        status: 404
  - host: https://api.dowjones.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/oauth-protected-resource
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
  - host: https://eu.api.dowjones.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
  - host: https://api-thirdparty.riskcenter.dowjones.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
  - host: https://developer.dowjones.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
      - path: /llms.txt
        status: 404
checked: '2026-08-13'