Can we setup multiple CNAME records pointing to Azure blob storage?

Question

I have already setup a CNAME for "storage.mycompany.com" pointing to my blob storage and it's working fine. However, I have a multitenant application and some of my customers would like their own personalized url. They would like "storage.customer1.com" to also point to the same blob storage.

One of my customers configured a CNAME in his DNS (let's say 'storage.xyz.com') pointing to my DNS entry 'storage.mycompany.com' but it didn't work.

Does anybody know it that's possible?

Answer 1

That won't work because the CNAME is how the storage subsystem knows which tenant to route to (it sees the CNAME). So, without registering that CNAME with blob storage there is no way to tie the two together.