Sunday, August 1, 2010

Namespaces in internet

The Internet maintains two principal namespaces, the domain name hierarchy and the Internet Protocol (IP) address system.The Domain Name System maintains the domain namespace and provides translation services between these two namespaces. Internet name servers and a communications protocol implement the Domain Name System A DNS name server is a server that stores the DNS records, such as address (A) records, name server (NS) records, and mail exchanger (MX) records for a domain name (see also List of DNS record types) and responds with answers to queries against its database.

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