CNAME record for Subnet DNS resolution on AWS
If your web server is able to resolve abcd.com, but not www.abcd.com , chances are that you are missing a CNAME entry in your DNS.
On AWS, this would mean going to your Route53 console and adding a RECORD under the existing HOSTED ZONE which contains the top level domain. So – find the hosted zone that contains ABCD.com and ADD a new record of type CNAME.
In that CNAME entry, resolve the abcd.com to www.abcd.com . That should do it.
Anuj holds professional certifications in Google Cloud, AWS as well as certifications in Docker and App Performance Tools such as New Relic. He specializes in Cloud Security, Data Encryption and Container Technologies.
Anuj Varma – who has written 1214 posts on Anuj Varma, Hands-On Technology Architect, Clean Air Activist.
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