DNS

It is very easy for humans but its associated IP address CNN domain name "cnn.com" remember. Computers, however, to deal with inherent strength, they need a way based on an IP domain name shows.


The DNS or domain name server is used. When you register a domain name, you must specify (at least) two name servers.


You need two or more for reasons of redundancy: even if a name server should ever go down, others will likely still work.


One place "using complex distributed database" process, name server "IP address translation associated" domain name will be.


If you ever go to your site from another computer (eg, because you want to choose a new web host), you must update the name server IP address.