When a user located in London visits Thomas’s domain, to which location does Amazon Route 53 route the user request?

Thomas Gibson is a cloud security engineer working in a multinational company. Thomas has created a Route 53 record set from his domain to a system in Florida, and a similar record to machines in Paris and Singapore.

Assume that network conditions remain unchanged and Thomas has hosted the application on Amazon EC2 instance; moreover, multiple instances of the application are deployed on different EC2 regions.

When a user located in London visits Thomas’s domain, to which location does Amazon Route 53 route the user request?
A . Singapore
B . London
C . Florida
D . Paris

View Answer

Answer: D

Explanation:

Amazon Route 53 uses geolocation routing to route traffic based on the geographic location of the users, meaning the location from which DNS queries originate1. When a user located in London visits Thomas’s domain, Amazon Route 53 will likely route the user request to the location that provides the best latency or is geographically closest among the available options.