AWS DNS & Replit Email Setup

I need a hand finishing off two small but critical pieces of infrastructure. First, my domain is registered in Route 53 but the site itself runs on Replit. The DNS records simply need lining up so visiting the domain loads the Replit-hosted site without delays or certificate warnings. You may add or adjust A, AAAA, CNAME and TXT records as required, but please leave everything else in the hosted zone untouched. Second, the site is already coded to send transactional emails through Resend; however, nothing leaves the server. I want those messages to reach the intended inbox reliably. That means checking environment variables on Replit, verifying the Resend API key, and adding any SPF/DKIM records in AWS to keep deliverability high. Deliverables • Updated Route 53 records propagated and the website reachable via its domain • Resend configured, a test message sent from the live site, and the email received successfully I can share the AWS and Replit consoles during a screenshare or provide temporary access keys—whichever is easier for you. Once both checks pass, the job is done.