Regarding return on investment for Azure DNS, because of the automatization, there is a big return on investment as it's easy to implement it, and you don't necessarily need the expertise to do that.
Azure DNS provides seamless integration with other Azure services and strong security, including Defender for DNS. It offers flexibility with options for DNS selection and automatic record creation for new resources. While migration enhances operational consistency, challenges exist in scalability for multi-cloud environments, lacking DNSSEC, and issues with performance and latency. Visibility in troubleshooting and competitive pricing require enhancements for optimal user satisfaction and improved management across diverse environments.
