[CentOS] Name Resolution Broken for One Address

[Arturas Skauronas]

On Mon, Dec 7, 2009 at 3:17 PM, John Thomas
<gmane-2006-04-16 at jt-socal.com> wrote:
>>> Pinging any other address that I try works, except dev.example.com.
>> try having both host names on the same line.
>
> Thanks, but this did not help.  I had tried many, many things before
> posting.  I tried this to be sure, but no help.

do you have NetworkManager installed?