Can DNS Sensor check all the IP addresses which one Domain name has? When setting DNS Sensor, We can enter IP address for Domain site at DNS Specific. DNS Sensor check the IP address for the specified Domain which is sent from DNS Server. Can DNS sensor check all the IP addressess sent by DNS if DNS Server can have more than one IP address for one Domain name? Can we specify several IP addresses at DNS Specific When setting DNS Sensor? The answer is yes for the question above. Tell me how to specify several IP addresses for one Domain.