get https://emailapi.netcorecloud.net/v6/domains/validate/
This API triggers a DNS validation check for a specified domain, verifying the setup of key email authentication and routing records — including DKIM, envelope sender (custom return path), and inbound routing.
Use this endpoint to confirm whether your domain's DNS records are correctly configured and active. A valid bearer token (Email API Key) is required and can be found under Settings → Integrations → API in your account.