what is DNS?

[shersaha]

Hi guys can u tell me what is Dns? how may type of dns server available in internet? what is publicly accessible dns server?
can anybody give me the address or name of any publicly accessible domain name server ? please help me?

[mehulved]

DNS stands for Domain Name Server. You will get more info here http://en.wikipedia.org/wiki/DNS and http://computer.howstuffworks.com/dns.htm. Tell us if this isn't enough.

[theraven]

DNS server ip is ISP dependetn !
its either dynamically assigned to u or statically !
check with ur ISP for details