DNS Domain Name Server. Group: 4. Group Members Names. Bilal Virk Sehrish Javed Maryam Azhar Rehan Ali. DNS. introduction. DNS (Domain Name Server). Brief Presentation. We could spend all Day. Unsure about level of technical expertise. Stop me at any point if you have a query.
translate a host name into an IP address .
names are unique, yet easy to remember.
So , We Can Say
DNS is used for name to IP resolution
IP to name resolution.
Host File System
We Offten Forget This Little Thing which has a huge role in DNS
TOP level Domain
2nd Level Domain
But What or Who Provided The Address For .Root Server?
Root Hint: On the DNS server there is a file which contains the ROOT SERVER ADDRESS which Holds the address for the root servers. Thus, It Comes For the Root Server Address File
There Are Only 13 Root Servers on the Whole Planet.