cPanel has an excellent set of features for DNS management. cPanel currently has a DNS only version of its control panel, which is free and available to anyone. Plesk originally had the same feature. This was called Plesk Expand, but Parallels Plesk is no longer offering it.  The cPanel DNS software will allow you run on a dedicated nameserver, and then you can link to other servers by creating a DNS cluster. The cPanel control panel DNS only will allow you to operate a reliable and stable server with very little downtime. As long as you have a cPanel license that is up to date with the most current version of the software, then you can apply the DNS cluster features to optimize your virtual environment.

When it comes to high availability, nothing is more important than redundancy. Most hosting companies and resellers maintain multiple DNS server to ensure that they are able to provide DNS services for their customers. This will ensure that if one server failed, the others would be able to take over. With proper DNS management on cPanel, you can avoid outages.

Creating a DNS cluster of servers will make your environment much more secure, and it will also allow you to transfer information and accounts from one server to the other. This DNS control panel is the only one of its kind, and with a cPanel license, you can access the excellent services of a DNS only environment. When you are installing this type of DNS system, it is important to be aware that they can only be installed on dedicated nameservers that have not been previously used. If there has been any content on the site before or the server is shared with different users, the DNS only software will not work. Purchasing a cPanel license will give you access to the most powerful security features in the industry.