SQLServer HA question

Hello,

I have 2 instances of SQLServer 2012 Standard Edition installed and they are both installed on two seperate servers. Lets say Insatnce A and Instance B. Without adding them to a cluster and getting a virtual name, is it possible create an A-record in DNS and call it Instance C and use it is a reference to either InstanceA or InstanceB alternatively?

Thanks for the inputs.