[CentOS] dns question

Tue Mar 22 15:29:29 UTC 2011
John R Pierce <pierce at hogranch.com>

On 03/22/11 6:13 AM, ann kok wrote:
> Hi all
>
> How can I know the refresh rate of the dns server?

http://oreilly.com/catalog/9780596001582
http://www.isc.org/software/bind/documentation