This is an old revision of this page, as edited by Interiot (talk | contribs) at 07:32, 4 December 2005 (Category:Domain Name System). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 07:32, 4 December 2005 by Interiot (talk | contribs) (Category:Domain Name System)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)The DNS Hierarchical Name Space is a map of how DNS servers determine what IP address to connect to given a URL
Registrars
Registrars, such as VeriSign, the operator of the .com and .net top-level domains, let any company, organization, or private individual register a TLD for any number of years. The domain name is then added to the Whois directory, and may point to a specific DNS server, which translates the domain name into an IP address.
Map
Domain names are read from right to left. Different sub-domains under a domain name are generally used to point to different servers, however, this is not always the case. For example, the[REDACTED] community might want a Spanish version of the site to be on a server in Mexico. So, es.wikipedia.org might point to 67.167.39.4, while en.wikipedia.org and database.en.wikipedia.org can both point to 24.73.285.3, just different pages.
. -----------------------|----------------------------------- / / | \ \ \ com net mil org gov int | | | | | | google nsf army [REDACTED] whitehouse fr / | \ en es sv | database (imaginary)*Category: