You can map a custom domain name to your Windows Azure CDN endpoint. Windows Azure must verify that you are authorized to ...

You can map a custom domain name to your Windows Azure CDN endpoint. Windows Azure must verify that you are authorized to modify DNS records for the domain. To verify authorization, create a CNAME resource record with your DNS provider that points from __.yourdomain.com__ to __''{0}''.{1}__, or from __cdnverify..yourdomain.com__ to __cdnverify.''{0}''.{1}__.