Which are our DNS?
If you have a Web Hosting plan - Linux Platform our DNS are:
If you have a Web Hosting plan - Windows Platform our DNS are:
The DNS corresponding to each service are shown in Services > My services. Open the service and look for Access information > Assigned DNS.
If you are a reseller and have custom or anonymous DNS, use specifically those listed in your service. Do not replace them with the general DNS without verifying it first.