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When it comes to hosting a website or application on AWS, setting up a domain is a crucial step to make your content accessible to users. Adding a domain in AWS involves a few key steps that ensure your domain is properly configured and points to the correct resources. Let’s delve into the process of adding a domain in AWS.

Step 1: Choose a Domain Name

The first step in adding a domain in AWS is selecting a domain name. This is the web address that users will type in to access your website. Make sure to choose a domain name that is relevant to your content and easy to remember.

Step 2: Register the Domain

Once you have chosen a domain name, you need to register it with a domain registrar. Popular domain registrars include GoDaddy, Namecheap, and Google Domains. Follow the registrar’s instructions to complete the registration process.

Step 3: Set Up Route 53

Amazon Route 53 is AWS’s scalable domain name system (DNS) web service. To add your domain in AWS, you will need to set up Route 53. Go to the Route 53 console in the AWS Management Console and create a hosted zone for your domain.

Step 4: Update Name Servers

After setting up Route 53, you will receive a set of name servers. These name servers need to be updated with your domain registrar. This step is crucial as it ensures that DNS queries for your domain are routed to the correct AWS resources.

Step 5: Configure DNS Records

Within your Route 53 hosted zone, you can configure DNS records such as A records, CNAME records, and MX records. These records define how traffic is routed to your AWS resources. Make sure to set up the necessary records to point your domain to the correct servers or services.

Step 6: Test and Verify

Once you have completed the above steps, it’s essential to test and verify that your domain is correctly set up in AWS. You can use tools like nslookup or dig to check the DNS configuration of your domain and ensure that it is resolving to the intended resources.

By following these steps, you can successfully add a domain in AWS and make your website or application accessible to users. Remember to regularly monitor and maintain your domain settings to ensure optimal performance and reliability.