Domain Name Server Computer Definition. For example a company may require all local computers to be networked within the same domain so that each computer can be seen from other computers within the domain or located from a central server. A domain contains a group of computers that can be accessed and administered with a common set of rules.
The Domain Name System DNS is one of the foundations of the internet yet most people outside of networking probably dont realize they use it every day to do their jobs check their email or. These pieces of IT infrastructure are often required parts of a Web setup where domain names serve as easier identifiers for a given location on the web. In the traditional clientserver Internet model DNS servers are built on specific hardware and run specialized DNS software to accomplish these goals.
A name server translates domain names into IP addresses.
The Domain Name System DNS is one of the foundations of the internet yet most people outside of networking probably dont realize they use it every day to do their jobs check their email or. A DNS name server responds with answers to queries against its database. The most common types of records stored in the DNS database are for Start of Authority SOA IP addresses A and AAAA SMTP mail exchangers MX name servers NS pointers for reverse DNS lookups PTR and domain name aliases CNAME. DNS servers are created to run DNS.