I’m trying to set up a custom domain for my AWS Amplify-hosted frontend application. Here are the steps I’ve taken so far:

Added the custom domain xx-xx-software.com in AWS Amplify.

Configured the CNAME records provided by AWS Amplify in my domain provider:

Verification state

Propagation dns Ok

Here’s what I’ve tried so far to resolve the issue:

Cleared local DNS cache using ipconfig /flushdns (Windows) and sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder (macOS/Linux).
Refreshed the AWS Amplify page to see if the verification status updates.
Verified the DNS records multiple times to ensure they are correct and fully propagated.
Despite these efforts, AWS Amplify still shows the domain verification as pending, and the 403 error persists.

My Questions:

How long should I expect the domain verification process to take in AWS Amplify under these circumstances?
Are there any additional steps I can take to troubleshoot and resolve this issue?
If I decide to restart the process by removing and re-adding the domain in AWS Amplify, will the CNAME records provided by AWS Amplify change?
Additional Information:

The application is deployed on the main branch.
Screenshot of current AWS Amplify status and DNS settings:
Screenshot of DNS propagation results:
Any help or guidance would be greatly appreciated!