Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
Vuze Plus has support... is that what you are looking for? or is that the premium service that you do not have and thus N/A ?
After a bit of research, ICANN Whois has their registration listed with a company called, Azureus Software.
Name: Domain Administrator
Organization: Azureus Software, Inc.
Mailing Address:***** #10-568,, Incline Village NV 89451 US
This information DOES jive with the straight whois that shows Markmonitor as the registrant, see the following link for what has been filed for tech, admin, and other contacts in regard to that website. Thank you for using just answers, and if you are happy with this answer, please do not forget to rate and accept! :)