Domain Name System Namespace

The forward and reverse zones are defined as follows.

Domain name system namespace. Dns stands for domain name system is used to as the medium to translate domain names to their respective ip addresses when a client initiates a request query. And the name server returns the ip address corresponding to that domain name to the host so that the host can future connect to that ip address. This type of namespace is a domain based namespace because it begins with a domain name for example contoso and its metadata is stored in active directory domain services ad ds. A domain is a subtree of the dns name space.

It associates various information with domain names assigned to each of the participating entities. Sebuah zona dapat berisikan sebagian dari domain domain secara komplet ataupun kombinasi dari domain. A domain can further divided in to sub domains. Although a single namespace server is shown in the previous figure a domain based namespace can be hosted on multiple namespace servers to increase the.

The dns hierarchical inverted tree structure is called the dns namespace. Dns stores the database of all the. Alternatively referred to as a namespace a domain namespace is a name service provided by the internet for transmission control protocol networks internet protocol dns is broken up into domains a logical organization of computers that exist in a larger network. Dns domain name system name service in internet zone is an administrative unit domain is a subtree.

Most prominently it translates more readily memorized domain names to the numerical ip addresses needed for locating and. Name to address resolution the host request the dns name server to resolve the domain name. The domain name system dns is a hierarchical and decentralized naming system for computers services or other resources connected to the internet or a private network. Sebuah zona bisa juga disebut sebagai namespace jangan ambigu dengan active directory name space bisa juga disebut kumpulan dari record yang telah dimasukan ke dalam database dari dns.

The dns namespace tree has a unique root and large number of sub trees. Below is an example of the hierarchy of domain naming on the internet. The domain name system is a distributed database and the nodes of this database are name servers with one or more authoritative dnses that publish all the information about a domain included in zone files on the dns. As a rule names in a namespace cannot have more than one meaning.

The domain name system dns has a hierarchical inverted tree structure. Reverse zones associate an ip address with a hostname and forward zones.