Lookup

Lookup is used to convert between IP Addresses and Domain Names. Enter the name or address you wish to lookup and press return. Lookup uses the domain name system recursively by calling the local Resolver to find the corresponding name or address.

A popup menu keeps a list of Recent Targets or history. The contents of the target field are added to the list when a test to that target is invoked. If the recent targets menu becomes full (10 entries), the least recently used item will be removed. To add or remove an item, or clear the entire list, use the corresponding selections from the History menu.

When you invoke one window from another, the corresponding data is automatically transferred so you don't need to re-enter it.

You can open and use multiple Lookup windows at the same time. Resolver lookups are currently serialized under Mac OS X.