What are the 3 types of DNS?

[hostitsmartcanada]

Well, there are mainly 3 DNS types let's discuss them one by one:

1. The Root Server​

It is positioned at the top of the root of the DNS hierarchy and does maintain data about each of the top-level zones. It is basically controlled by NIC and has been moved to a common domain for consistent naming process.

2. Primary Server​

There is only one primary server per domain, Inside which there is a system where all the changes have been made to the domain. They periodically synchronize secondary servers of the domain.

3. Secondary Server​

There are basically one or more secondary servers per domain. They obtain a copy of the domain information for all the domains they serve from the appropriate primary server or another secondary server for the domain

So, these were three types of DNS server.