In one or more implementations, one or more computer readable storage media comprise computer executable instructions that, responsive to execution by a computing device, causes {HEAD ~ the computing device} to locate a policy based on a sub domain included in a domain name that uniquely identifies content and resolve {TAIL ~ the domain name} to a network address based on the policy 
to resolve
In one or more implementations , one or more computer readable storage media comprise computer executable instructions that , responsive to execution by a computing device , causes { HEAD ~ the computing device } to locate a policy based on a sub domain included in a domain name that uniquely identifies content and resolve { TAIL ~ the domain name } to a network address based on the policy
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