Hi Steve;
Forward a copy of your trademark info to the potential infringer as a cease and desist and copy Godaddy and billing agent (CCBILL).

The company that privately purchased the domain is at this address and phone number listed as the administrative contact.

Administrative Contact:
Private, Registration CITIBOIZ.NET@domainsbyproxy.com
Domains by Proxy, Inc.
DomainsByProxy.com
15111 N. Hayden Rd., Ste 160, PMB 353
Scottsdale, Arizona 85260
United States
(480) 624-2599 Fax -- (480) 624-2599

Also they have no 2257 statement and if they are doing business in the USA, they are in violation. USA Billing companies don't like that!

Best of luck Doll!