When using a domain from another provider or reverting name servers to the Lowesthosting.com network you must set your Domain to use Lowest Hosting Name Servers which are:
If you are attempting to update your domain name servers you must first UNLOCK the domain before you can modify it or you will receive an error ( Object status prohibits operation).
Refer to Managing Your Domain Knowledge Base article.
NOTE: updating name servers will decouple your domain from our network and will effect your website and email services. In most cases it is better to leave the Name Servers with Lowesthosting and update individual DNS Zones to re-map to external services.
If you are not sure of how to manage or modify DNS please open a support ticket and explain your goals to our staff who can provide the best plan of action to insure you do not have downtime with any of the services we provide.