What is the Personal DNS Servers option used for?
The Personal DNS servers option allows you to register your private nameservers.
EXAMPLE: If you have purchased the domain name yourexample.com, and your hosting company provided you with the IP addresses for personal nameservers, you will have an opportunity for your domain to be pointed to ns1.yourexample.com and ns2.yourexample.com.
You can take a look at our guide for more information on how to register your personal nameservers.
NOTE: Once you have your nameservers registered, please do not forget to create the corresponding A records for them in your domain name zone file. This can be done in the DNS or Zone Management menu of your hosting control panel. You might need to contact your hosting company for assistance with setting up the records.