Re: [CentOS] dns question

2011-03-22 Thread aly . khimji
What do you mean by refresh rate of the dns server? Like TTL length of records? Or..? Aly --Original Message-- From: ann kok Sender: centos-boun...@centos.org To: centos@centos.org ReplyTo: CentOS mailing list Subject: [CentOS] dns question Sent: Mar 22, 2011 9:13 AM Hi all How can I

Re: [CentOS] dns question

2011-03-22 Thread Devin Reade
As was previously mentioned, you need to be more clear about what you're asking. There are multiple related concepts. Look up a description of the SOA record, in particular the refresh, retry, expire, and minimum TTL fields. The first three affect how DNS secondary servers behave. The last

Re: [CentOS] dns question

2011-03-22 Thread John R Pierce
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 ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] dns question

2011-03-22 Thread Luigi Rosa
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 ann kok said the following on 22/03/11 14:13: How can I know the refresh rate of the dns server? $ dig www.google.com ... ;; ANSWER SECTION: www.google.com. 515949 IN CNAME www.l.google.com. www.l.google.com. 300 IN