Route53 and Cloudfront The request could not be satisfied?

I just want to serve my s3 files on cdn.mydomain.com

So I create cloudfront distribution which is working fine on https://dxxxxxxxx.cloudfront.net/test.jpg - I get the image.

And now I want to associate my domain at cdn.domain.com with cloudfront in route53.

So I create A record type A-IPv4 address. with name cdn.domain.com alias target I manully put dxxxxxxxx.cloudfront.net.

But when I open the url:

http://cdn.mydomain.com/test.jpg

I get the error:

403 ERROR
The request could not be satisfied.
Bad request. We can't connect to the server for this app or website at this time. There might be too much traffic or a configuration error. Try again later, or contact the app or website owner.
If you provide content to customers through CloudFront, you can find steps to troubleshoot and help prevent this error by reviewing the CloudFront documentation.
Generated by cloudfront (CloudFront)

What did I miss with my configuration?