{
  "operationId": "postSendersCheckDomain",
  "method": "POST",
  "path": "/senders/check-domain",
  "summary": "Mailchimp Check a Sender Domain",
  "requestExamples": [
    {
      "contentType": "application/json",
      "name": "PostsenderscheckdomainRequestExample",
      "example": {
        "key": "example_value",
        "domain": "example_value"
      }
    }
  ],
  "responseExamples": [
    {
      "status": "200",
      "contentType": "application/json",
      "name": "Postsenderscheckdomain200Example",
      "example": {
        "domain": "example_value",
        "created_at": "2026-01-15T10:30:00Z",
        "last_tested_at": "2026-01-15T10:30:00Z",
        "spf": {
          "valid": "500123",
          "valid_after": "2026-01-15T10:30:00Z",
          "error": "example_value"
        },
        "dkim": {
          "valid": "500123",
          "valid_after": "2026-01-15T10:30:00Z",
          "error": "example_value"
        },
        "verified_at": "2026-01-15T10:30:00Z",
        "valid_signing": true
      }
    }
  ]
}