Hello Alex,
If FutureQuest manages the DNS for the domain in question (using the FutureQuest Name Servers) then you would access your CNC DNS Manager.
You would use the Add button and in the first field "Entry" type in www then select CNAME for Type and then In the Address/Label field, type in live.websites.hibu.com
Then you need to send an email to the Service Desk from the primary email address listed for your account requesting that we "Update the A record for (domain) to 205.147.88.159"
Service@FutureQuest.net
-Bob