[tanvirtonu]

I m very new in DNS related issue. I just want to use a free domain name to enter my pc from internet.I want to use a free DNS service like-http://www.xname.org/ to make my free domain.But I cant understand the DNS record type which need to be entered during domain creation. Can anybody tell me the follwoing DNS record that I should put in-

Name Server (NS) records- ?
[NS records are names (and not IP addresses). You have to use the full qualified name of the computer, with the trailing dot at the end (ex: ns0.xname.org). -as written in the website]
A- ?
CNAME- ?

my pc host name is- tanvir and my name is -Tanvir Hossain.Now can u use any of my names to suggest the above record info.