DNS Server on Redhat 7.2

I an having problems trying to start DNS on redhat 7.2 with the utility rndc. The response is that connection refused. I don't no any more where to correct. I tried to make sure that the file rndc.conf and named.conf are configured as required but without result. Please can any one give some

help is needed for unsubscribe!

Please Unsubscribe me form the mailing list. I did it through web site but I still receive all of the the things daily, so please be nice and stop it for a while. Thanks again for your help!