The DNS is made up of numerous DNS zones. Moreover, the DNS server you’re using can better handle several zones to manage the DNS namespace. So, we can say that a DNS zone is a subset of the DNS namespace that a single administrator manages. It’s utilized as an organizational segment to provide you more control over DNS things like authoritative namespaces.
For your domain to function correctly, you must point it to various servers, including web servers, mail servers, etc. This is accomplished by adding multiple types of DNS records to the DNS zone. So, the DNS zone is where all Domain Name System records are stored. It is also the lone component responsible for the existence of the Domain Name System (DNS).
The DNS zone holds all of the information about the DNS records. The basic structure contains the following elements:
Thanks to the DNS zone, the entire Domain System namespace administration is more manageable and controllable. Furthermore, by splitting it down into little bits, the Domain Name System provides decentralization and organization. However, you must point your domain name to multiple servers, such as web servers, mail servers, etc., if you want it to perform correctly and accurately. Construct a Domain Name System zone and supply it with all of the different Domain Name System record types you’ll need.
To sum up, the DNS zone is where all critical DNS information is stored, which an administrator supervises. In addition, we distinguish three types of DNS zones – Primary, Secondary, and Reverse. So, without them, your Domain Name System will not be able to function.