Hi Saad Khan,

If manually join an EC2 instance to your domain, first launch the instance in the proper Region and security group or subnet, then join the instance to the domain. To be able to connect remotely to these instances, you must have IP connectivity to the instances from the network you are connecting from.

Click on the domain name and Select the “DNS Records” tab for that domain. Click “Add” and choose a record. For the selected record on just the domain (test.com) leave the “name” field empty (@) and put the IP address in the “value” field.

Regards