Getting up and running - Please help

Alright, I have tried everything that I can think of. I am using the Public
DNS at sao.granitecanyon.com for my dns but I just can't seem to configure
it correctly. This is my RR

***START****
recon-yoga.com. IN NS ns1.granitecanyon.com.
recon-yoga.com. IN NS ns2.granitecanyon.com.

recon-yoga.com. IN RP fo_recon.sbcglobal.net. recon-yoga.com.

recon-yoga.com IN TXT "Don C. Weber, Dallas, Tx"

www.recon-yoga.com. IN A 65.65.93.161
localhost IN A 127.0.0.1
***END****

I have change my dns at the site where I registered the domain name but
everytime I try the url - http://www.recon-yoga.com the browser cannot find
the name. When I try to ping it returns unknown host.
Everything looks correct to me, am I missing a step?

Please help,
Don