16 November 2017 Microsoft introduced CAA records for the Azure Public DNS. At this moment you can only add CAA records to Azure DNS using the Azure REST API, PowerShell or CLI. This example code will help you in adding CAA records to Azure DNS.
In this video I will add CAA records to a new DNS Zone using the Azure Cloud Shell:
(CAA) Certificate Authority Authorization
Domain owners can whitelist CAs allowing specified CAs to issue SSL certificates. Continue reading “Adding CAA records to Azure DNS”