If you bought your domain name through Earthgrid Domains simply call our 24/7 domain support hotline at 1-480-624-2500 . Your will need your customer number. This is a number that is on your domain receipt that was emailed to you when you purchased your domain name and tell them the following:
I have a domain name with you and I have a third-party website through a cloud services company. I simply need help changing the A-Record to a different IP address and set the DNS to the parked servers. Can you help me with this? I do not want to buy a website or any other services at this time.
They may ask you why don't you have a website with us such as 'Website Tonight' - please do not go down this discussion path. The 24/7 Support staff has no record of you buying a website through Earthgrid - they can only help you with your domain names and email or any additional services you bought through them. No explanation is needed and their job is to sell you additional services. Simply ask them for help exactly as above.
Once they get you to the right section and they understand what you need, they will ask you - What IP address would you like your domain to point to?
Tell them 72.20.110.40
That's it. You are done. Your website will be up within 15 minutes normally. Be sure to close and re-open your browser to test your domain name.
Note: If you bought your service though another domain registrar this language may work as well with them.
If you'd instead like to link it yourself - here is the tutorial.
This tutorial will also work if you bought your name through for Godaddy.com as we use the exact same technology for domain registration.