Please take note that only technical contact of the domain able to Add/Edit Domain Name Servers in MYNIC(https://www.mynic.my)
Changing name servers in ReadySpace portal will not take effect.
And this KB is only applicable for .MY .COM.MY .ORG.MY .NAME.MY .NET.MY
Below are the the steps:
1 Login to your mynic account https://www.mynic.my/en/index.php
Note: If you dont your Username or Password, please click on the "Forget Username" and "Forget Password" link to retrieve.
2 Under Domain tab, click on "Modify Domain"
3 Enter your Domain Name and click "Search"
4 Under search results, tick the domain you want to modify and click Modify.
5 Tick on "Add / Remove / Change Name Server"
6 Tick on Name Servers to Add/Modify
7 Enter your Name Server under "Change to:" field
8 And Click Modify
Note: The new pair of DNS has been successfully modified. Please allow 18-72 hours for the DNS propagation period.