If you have a charge on your credit card from Synergy DTI it would be for GotWebHost.com.

Synergy DTI Inc

18123 Regina Ave
Torrance, CA 90504
Corporate Phone: 888.230.2737
Credit Card Charges/Got Web Host Phone: 888-467-8532
Fax: 866.430.7373
Email: martint@gotwebhost.com