Cannot seem to map this GoDaddy Domain

I am trying to map a domain from GoDaddy . I have a Hostgator install with a dedicated IP.
I have created the A record for Godaddy that looks like this:

host: @ Points to: 162.144.3.173 TTL:1/2 Hour

I also have the domain parked in my Cpanel on Hostgator. Am I missing something?