AWS Route-53

 Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service. It is designed to give developers and businesses an extremely reliable and cost effective way to route end users to Internet applications by translating names like www.example.com into the numeric IP addresses like 192.0.2.1 that computers use to connect to each

  Amazon Route 53 effectively connects user requests to infrastructure running in AWS – such as Amazon EC2 instances, Elastic Load Balancing load balancers, or Amazon S3 buckets – and can also be used to route users to infrastructure outside of AWS.

 Benefits
    > Highly available and reliable
    > Flexible
    > Secure
    > Scalable
    > Cost-effective

Routing Policy

When you create a record, you choose a routing policy, which determines how Amazon Route 53 responds to queries:
    >Simple routing policy
    > Failover routing policy
    > Geolocation routing policy
    > Geoproximity routing policy
    >Latency routing policy
    >Multivalue answer routing policy
    >Weighted routing policy