What is the main function of Amazon Route 53?

Amazon Route 53 serves as a Domain Name System (DNS) service, which is fundamental for connecting user-friendly domain names to the IP addresses that websites use for communication. This allows users to access websites without needing to remember numerical IP addresses. Route 53 handles the routing of end users to the appropriate resources, be it a website, web application, or any other service, by translating domain names into IP addresses.

Additionally, Route 53 includes features such as DNS health checking and domain registration, making it not only a DNS service but also a highly available and scalable solution for managing domain names. Its integration with other AWS services enhances its ability to provide reliable and cost-effective routing, ensuring that domains remain accessible to users.