curl --request GET \
  --url https://prod.featherhq.com/api/v1/email-domains \
  --header 'X-API-Key: <api-key>'

{
  "emailDomains": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "organizationId": "<string>",
      "subdomain": "<string>",
      "domain": "<string>",
      "fullDomain": "<string>",
      "emailProvider": "RESEND",
      "providerDomainId": "<string>",
      "mxRecord": "<string>",
      "mxPriority": 123,
      "spfHostname": "<string>",
      "spfValue": "<string>",
      "dkimSelector": "<string>",
      "dkimHostname": "<string>",
      "dkimValue": "<string>",
      "cnameValue": "<string>",
      "cnamePriority": 123,
      "mxVerified": true,
      "spfVerified": true,
      "dkimVerified": true,
      "cnameVerified": true,
      "status": "PENDING",
      "verifiedAt": "<string>",
      "lastCheckedAt": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>"
    }
  ]
}