How to redirect different domains to one main domain in Route53?

Question

How to redirect different domains (aaaa.fr, bbbb.fr, bbbb.com) to one main domain aaaa.com in Route53?
I tried with Alias and CNAME but in both cases I get an HTTP ERROR 404.

I have my application running in AppRunner and I tried to configure 4 Custom domains. But my 3 custom domain fails. My domains are all in route53 (no external registrar).
Any Idea?
Thank you

Accepted Answer

Fixed. My problem was that I didn't copy properly the DNS servers from the 4 domains into my domain registration (each domain has its own configuration so do not copy paste one to all the others).
See here for more information:
https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/troubleshooting-domain-unavailable.html

Answer

Hello.

Will access with "aaaa.com" be successful?  
If it is successful, there may be a problem with the settings of the web server running in the container.  
I think you need to check the access log and error log.

How to redirect different domains to one main domain in Route53?

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