NSLOOKUP User Commands
nslookup - DNS Cache Utility
nslookup [OPTIONS] [DOMAIN]
When the JNIOR accesses a domain is must resolve the text into an IP
address. An external DNS server provides the service and the results
are caches for a period of time. This command displays the content of
the cached database.
If DOMAIN is provided the system attempt to resolve the domain.
Deletes the specified domain from cache.
Domain addresses remain in the cache for 5 minutes.
HELP Topics: IPCONFIG