Using Azure DNS will provide you with the following benefits:

• Speedy: By using Azure DNS, you are using one of the generally available Azure services, which is hosted on all Azure regions. As a result, anyone who tries to translate a specific service name to an IP address will be using the nearest Azure region to them, which will provide better performance for customers across the world, because Microsoft's name severs use any cast networking, so all the DNS queries are routed to the nearest server.
• High availability: Azure DNS is scalable and redundant across all Azure regions. As a result, it is resilient to failures even if a complete region faces a disaster.
• Security: Like every service in Azure, Azure DNS is secured with many things, such as Role-Based Access Control (RBAC), multi-factor authentication, resource locking, and so on.
• Easier management: You can manage all your DNS zones and records from one interface, either by the Azure portal, Azure PowerShell, Azure CLI, and so on. As a result, it will be more convenient to manage Azure services and their DNS from one place.
• Supportability of common DNS records: Almost all the common DNS record types are supported by Azure DNS, such as A, AAAA, CNAME, PTR, SOA, SRV, MX, NS, and TXT.
• Simple migration: The process of migrating your domain hosting to Azure DNS is very quick and simple.
• Third-party support: Azure DNS can be managed by third-party tools, such as Men & Mice.