40 Domain Name Zone Is Update

These zones distinguish between specifically managed areas within dns namespace.

Domain name zone is. A dns zone is a distinct part of the domain namespace which is delegated to a legal entity a person organization or company who are responsible for maintaining the dns zone. The individual domains of this tree may serve as delegation points for administrative. Each dns zone represents a boundary of authority subject to management by certain entities.

A common mistake is to associate a dns zone with a domain name or a single dns server. The total of all dns zones which are organized in a hierarchical tree like order of cascading lower level domains form the dns namespace. A domain is a logical division of the dns name space whereas a zone is physical as the information is stored in a file called a zone file.

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. Domain name system dns is divided into many multiple various zones. The domain name space is a hierarchical tree with the dns root domain at the top.

Dns is comprised logically of domains but physically of zones. A dns zone starts at a domain within the tree and can also extend down into subdomains so that multiple subdomains can be managed by one entity. In fact a dns zone can contain.

Domain name servers store information about part of the domain name space called a zone. A single name server can be authoritative for many zones. A dns zone refers to a certain portion or administrative space within the global domain name system dns.

For example the. A zone is simply a portion of a domain. A dns zone is also an administrative function allowing for granular control of dns components such as authoritative name servers.