How do I setup parked domain at HostMonster?
Parking your domain at HostMonster is simple.
First, set the nameserver for the domain you wish to park to:
Primary: ns1.hostmonster.com
Secondary: ns2.hostmonster.com

Following next, wait for the domain to be reolved to HostMonster’s server. Normally the process will be done within a day but the official time for the trasnfer is 48 hours.
After the Internet Service Providers had completely pickup on the DNS changes, login to your HostMonster control panel and go to “Parked Domains”. Select the domain you wish to park (if you have many hosted on the account) and park the domain onto your main domain.
