Domain Name System Namespace. Remember that the primary purpose of DNS is to resolve host and domain names into IP addresses. On the Namespace Type page it is preferable to select Domain-based namespace.
The domain name space consists of a tree data structure. Domain Name System DNS Zones is any distinct connecting segment of domain name space in Domain Name System DNS for which administrative responsibility has been delegated to single administrative space which allows for more smooth control of DNS components. It contacts authoritative name server.
In computing a namespace is a set of signs that are used to identify and refer to objects of various kinds.
Name servers are server programs that contain the domain trees structure information. On the Namespace Type page it is preferable to select Domain-based namespace. Namespaces are commonly structured as hierarchies to allow reuse of names in different contexts. DNS stores the database of all.