Centos 6+ directadmin + custombuild

Hi,yesterday i install centos 6 and i have a error because the license is not good.
DA change my licence in 64
Now i have a problem

In SSH iinstal directadmin and i have this problem

--2013-01-09 11:46:23-- (try: 7) http://www.directadmin.com/setup.sh
Connecting to www.directadmin.com|66.51.122.131|:80... failed: Connection timed out.
Retrying.

Click to expand...

the server not work but the ping is good.
Thanks

Check you're firewall, maybe you're blocking that connection or port 80.

Regards