I am trying to direct a domain to a site on my multisite

I am trying to direct a domain to a site on my multisite install (steeltealgym.com). I am on Bluehost. I had it working fine last night and now this morning, the domain is going to a bluehost page.

I set up an A record to point to the appropriate IP and I told that site to point http://awgym.com to http://academywest.steeltealgym.com/. Now is it says that awgym.com is "invalid".

Help...