MyDNSMon listens for DNS queries and responses and displays information on screen and can write to text file.
MyDNSMon shows every detail of the DNS packet with every response for each query and you can specify the level of detail to view, depending on your requirements.
Basic source, destination, query and response fields can be written to a CSV file.

LLDP-CDPMon listens for LLDP and CDP packets over ethernet connections and displays the information advertised by the network device, for example the device name and switch port.
Having this information avoids manually tracing cables through to cabinet, patch panels and to switch ports, saving a lot of time and manual effort.