It appears that your Domain registration has expired
, from Network Solutions whois:
Domain Name: ETHERMOON.COM
Record last updated on 11-Sep-2001.
Record expires on 21-Jul-2001.
Record created on 21-Jul-1999.
Getting with Network Solutions before they release your domain to the general public will get you back up and running. Remember that there will be another period of propagation that will take 24 or so hours after you reregister your domain name.