You should setup opendns on your server.

system-config-network

Dns
208.67.222.222
208.67.220.220

On Nov 29, 2010 4:54 PM, "Brivaldo Junior" <condector@gmail.com> wrote:
>>
>>
>> >
>> > 200.129.207.57
>>
>> That is not one of our machines, that ip address isn't in our DNS
>> either, so you shouldn't be getting that address at all.
>>
>>
> Humm,
>
> This IP machine are from my public CentOS mirror... and on site have
> information to mirror from msync.centos.org, if you can
> see.. we are on public mirror of CentOS.
>
> Regards,
> Brivaldo Jr