Managed DNS is a service offered by DNS providers to enable control of the Domain Name System (DNS). It allows users to easily configure the DNS records for their domain names, such as setting up records for mail servers, web hosting, and other services. Managed DNS services also provide advanced features such as analytics, DDOS protection, and failover options. With managed DNS, users have more control over their DNS infrastructure and are able to adjust their configurations if service is disrupted quickly. Find a complete list of advantages of using Managed DNS service.
A Recursive DNS (Domain Name System) server is a server that is used to collect the IP address of the hostname that requested it. It performs a recursive DNS query and traverses the DNS hierarchy starting from the authoritative name server of the parent domain until it reaches a server that can respond with the answer to the query. The recursive DNS server caches the response as it steps up the hierarchy of the DNS tree, which speeds up the process for subsequent requests for the same hostname. Check out a full explanation of how Recursive DNS servers work!