Very slow dns lookup using proxy_pass

[Jonathan Matthews]

On 4 January 2014 03:42, justin <nginx-forum at nginx.us> wrote:
> I am seeing very slow DNS lookup times ( > 2 seconds ) using proxy_pass,
> even though dig response times on the server are quick
[snip]
> Any ideas why this is so slow, and solutions?

Please demonstrate a slow request, and show the data that leads you to
believe that DNS lookups from nginx are the problem.

Jonathan