website 1 hosted on namecheap with a domain www.domainname.org also bought from namecheap. I want website 2 which is hosted on aws to have domain name shop.domainname.org

i know how to connect a third party domain name to Route53 on aws and setup subdomains but i want to be sure that if I do that through the normal custom dns on namecheap website 1 would not be affected, or better still if there is anyone with experience on this please give me a step-by-step guide

CodePudding user response：

You just need additional A record on Name cheap. They have it documented very well https://www.namecheap.com/support/knowledgebase/article.aspx/9776/2237/how-to-create-a-subdomain-for-my-domain/