Important: Do this only when you know what you are doing. This is a global setting. It migh affect all the Domain under the name server
Go to the .my Domain Registry Domain modification page:
http://www.domainregistry.my/modify.php
Enter Domain name, select Domain extention and click modify
Select login as "Technical Contact Code", enter Technical user ID, password and click "Login"
After login, click "Option 3"
Change the IP address for the nameserver accordingly
Click "Modify" to confirm your change. .my Domain Registry will verify this change before approve.
Reconfirm your change by whois your domain at:
http://whois.domainregistry.my