First of all, just in case you are asking What are nameservers? Now that is out of the way.
To make DNS changes at Drams (dramsystem.com), log in to your account and follow this guide.
1. Click ‘Manage’ on the toolbar and locate the domain you wish to change, then click ‘Manage’ next to the domain.
2. Click ‘Change Name Servers’ and in the ‘Use’ dropdown select ‘Your own name servers’
3. Enter the new name servers in the ‘Custom Name Server’ fields.
4. When you have completed the changes, click ‘Submit’
Note: You need to enter a minimum of 2 nameservers.
Warning: Do not enter your IP address; this will cause problems.
Remember, it can take up to 72 hours for the changes to take effect.