*We recommend to use our NS servers, as they are located in 4 different geographical locations and are designed for high loads. But if you still decide to use your own, this article describes how you can do it

To configure your NS like ns1.yourdomain.com and ns2.yourdomain.com you need to order an additional IP address (IP address for each NS server must be different).

After that in the section of ISPmanger "Server settings " item "Features " add "Name server (DNS) ".

Specify in section "Settings " item "DNS Settings " names of NS servers

Остальное по инструкции от - ISPsystem