View this tutorial Video on How to Adjust Your Nameservers: How to Adjust Your Name Servers | Updated Sept 03,2021
For questions, login to your account via connect.dataczar.com or dataczar.com, then click on the green support button.
(See below for written steps)

Steps:
> Go to the Domains button on the Main Menu
> Click on Settings (blue gear button)
>  Click on Advanced
> Click on Name Servers
> Under Select DNS dropdown menu, select Other
> Click on Edit Nameservers
> Add Nameservers (provided by alternative hosting company) 
> Click on Update (usually takes about five minutes to propagate)

Use these same steps to adjust back to hosting on Dataczar DNS (if you need to adjust back):
> Go to the Domains button on the Main Menu
> Click on Settings (blue gear button)
>  Click on Advanced
> Click on Name Servers
> Under Select DNS dropdown menu, select Dataczar DNS
> Click on Update DNS (this will automatically adjust to the Dataczar nameservers)