A DNS record, also called a resource record, is the basic element in a domain name system. Each record contains several pieces of information including a record type, expiration time limit, a class, and type-specific data. There are many record types, each describing the format of the data and a generalization of its intended use. When they are sent over an IP network, all DNS records conform to a format specified in RFC 1035, which contains a detailed description of the domain system and protocol.

Class, Domain, Element, Format, Network, Network terms, Resource, RFC

  • How to change a computer DNS address.
  • Microsoft Windows 2000 and XP users can view and manage their DNS settings using the ipconfig command.
  • To look up DNS information in Linux and Unix, use the host command.
  • Network and network card help and support.