As much as I'm aware of, when a Dns server gets a request for a name translation, there is a very high chance that it comes from another Dns server delegating (intercepting) a clients request. So the src Ip would not be the address of the real client. Is there a Dns response, something like, 

> 
> HERE IS THE CNAME FOR THAT DOMAIN, BUT LET THAT CLIENT ASK DIRECTLY THE A RECORD OF THAT CNAME FROM ME 
> 
> 
> 

Or any other solutions for DNS, to get the IP of requesting client (NOT OTHER Recursion DNS resolver) for a public Dns like that will be highly appreciated

Thank YOU