Micro Net Utilities

[Wombät]

Micro Net Utilities is a Multi threaded GUI application that contains lot's of internet and network tools, including Whois, Finger, DNS, IP Monitor, Ping, Trace Route, Port Scan, IP Scan, Net Stat, and Time synchronization.

The more tools I can use in a single interface the better I like it. Best of all it's free...

http://www.micronline.com/software/