DNS Query Format

[Mark_Andrews at isc.org]

> I need the DNS Query and response format at binary level. When a client
> sends a request to a DNS server to resolve a name like yahoo.com, what
> exactly is the format of the data sent using UDP port 53? Also, what is the
> format of response sent by the server back to the client?
> 
> Keith
> 
> 
	RFC 1034
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at isc.org