[CentOS] Slow domain resolution problem

Keith Roberts keith at karsites.net
Mon Aug 23 20:25:37 UTC 2010


On Mon, 23 Aug 2010, Gabriel Tabares wrote:

> To: centos at centos.org
> From: Gabriel Tabares <gabriel.tabares at roboreus.com>
> Subject: Re: [CentOS] Slow domain resolution problem
> 
> On 23/08/2010 13:28, Joseph L. Casale wrote:
>>> Both files are the default ones from CentOS:
>>>
>> So what do the host names look like that the application
>> attempts to resolve, fully qualified or not? What does your
>> cli based query look like?
>>
>>
>
> My resolv.conf is:
>
> search mydomain.com
> nameserver 10.3.2.2
>
> The hostname of the machines is set to a FQDN server.mydomain.com.
>
> The time it takes for the queries does not change whether we use the
> FQDN or just the hostname.

Try this in your /etc/reolv.conf

# Eclipse ISP
nameserver 212.104.130.9
nameserver 212.104.130.65

# OpenDNS
nameserver 208.67.222.222
nameserver 208.67.220.220

Does that do anything?

Keith



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