Dcetest is a tool which probes a windows machine over TCP port 135, MSRPC endpoint information. It can be though of as the equivalent of rpcinfo -p against a Windows box. Dcetest can also be very useful once inside a DMZ to fingerprint Windows machines on the network.
ffbb04526ee0bf44a9473b3dcc612da556022d5a3544d152f88fba267258ba75