Short description of Free PacketTrap DNS Audit 2.3.11: FREE PacketTrap (https://www.PacketTrap.com) DNS Audit is a free utility that matches one or more IP addresses to their corresponding DNS names. The tool does forward lookups on the DNS name so you can ensure that the forward and reverse lookups match. The tool also displays NetBIOS, local host and lmhost file values for each IP. DNS Audit is part of the pt360 Tool Suite Professional Edition - network monitoring and diagnostic tools in a single interface.