Well suited when you have a high-turnover staffing model or can't get everyone trained on security best practices. Also well suited as a starting place for getting a zero-trust network up and running. A tool like Fast DNS gives you a web based portal to see traffic analysis, too, which for us was very important.
Using Azure DNS, you can easily and quickly deploy and manage your domain DNS. It's been an excellent introduction to our web services requirements. It offers all services on a single platform and integrates with other applications. It not only offers DNS services for websites but also for your applications.
Akamai wins hands down because of their distributed model (their worldwide CDN which is top notch). We've trusted them for other hosting and media distribution and it was a natural to use them for DNS. Feature wise, they are better, for our use cases, then either Google Cloud or Azure
