where is localise-queries option

Hi,

for DNS service I cannot find the localise-query option. Is there a command option for this? The problem I am having is I have a static host name with multiple ip addresses. The DNS service will resolve different IP adresses on a R-R basis although those in VLANx are blocked from accessing VLANy. I want DNS to resolve the IP address based on the same subnet of the clients VLAN.

thanks.