InterNIC Database Query
Use the following form to perform a query exclusively on the
InterNIC database
(which includes the ".com", ".net", and ".org" top level domain names).
Not only can you determine whether a domain name you desire is already
in use, but you can find contact names, e-mail addresses, postal
addresses, and telephone numbers. Simply enter the appropriate identifier
(such as a domain name, NIC handle, etc) in the entry field below and
select the "Query" button.
The default action (unless directed otherwise by entering a specific
domain name or NIC handle), is to do a very broad search, looking
for matches in all types of records and most fields (name, nickname,
hostname, net address, etc) in the database. For more information,
enter "help" in the entry field above and select the "Query" button or
check out the
Whois help page
maintained by InterNIC.