If your business online are begin growing up, sometime you need new more services online. Why you don't use it as a sub-domain and points it to another web hosting? this is the way that some big company usually using, one service – one host, easy maintenance manager.
Ok, We started:
1 Log in to your GoDaddy account, click My Account in the top left-hand corner of the page, and click the Visit My Account button. After that, In the Products tab, next to Domains click the + (plus) icon and click the Launch button on the domain that you want add sub-domain.
2 In the Domain Details page, you click to DNS Zone file tab.
4 In the Add Zone Record popup, select A(Host) from the Record Type drop-down menu. Enter your sub-domain name that you want in the Host input(eg: subdomain.yourdomain.com), enter your IP address to which the subdomain resolves in the Points to input. Choose 1/2 Hour in the TTL drop-down menu and click the Finish button.
5 Now we'll points www.subdomain to subdomain. you click to Add Record button, select CNAME (Alias) from the Record Type drop-down menu. Enter www in the Host input, enter subdomain.yourdomain.com in the Points to input. Choose 1/2 Hour in the TTL drop-down menu and click the Finish button and click the Finish button.
7 You are DONE, but need wait at least a day, in order to ensure that the process works correctly and that your domain and subdomain have been delegated successfully.
If you need discounts when renew products at GoDaddy, go to GoDaddy Renewal Coupon post and using some codes that i has checked.
Hope can help you, and wish you success 🙂