My DNS IP Addresses

["William M. Quarles" <quarlewm@xxxxxxx>]

1.  Does somebody know how I find my primary and secondary DNS IP 
address?  I found a site that said to use whois domain.name but that 
didn't give me the expected output. (Then again I put in an IP address 
instead of a domain name.  I don't know what my domain name is.)

2.  Speaking of which, is there a way that I can directly query a DNS 
for IP address of a domain and vice versa?

Thanks,
William