Domain Parking

[ecko!]

I have just registered a domain at "myplesk.com". It gives me the following

ns1.myplesk.com IP: xxx.xxx.xxx.xxx
ns2.myplesk.com IP: xxx.xxx.xxx.xxx

So I changed this to

ns1.mydomain.net IP: xxx.xxx.xxx.xxx
ns2.mydomain.net IP: xxx.xxx.xxx.xxx

So then I went to my control panel (Plesk) for my dedicated server and went to manage domains. I selected DNS icon and it brought me to the defualt settings.

What do I need to place here in order to get my domain working properly to the server I have?