nanog mailing list archives

Re: Performance Issues - PTR Records


From: Jeremy Parr <jeremyparr () gmail com>
Date: Mon, 7 Nov 2011 08:47:23 -0500

On 2 November 2011 17:57, Matt Chung <itsmemattchung () gmail com> wrote:

I work for a regional ISP and very recently there has been an influx of
calls reporting "slowness" when accessing certain websites (i.e
google.com/voice/b) via HTTP.  *snip*


I have been experiencing this same issue as an end user, my ISP does not
provide PTR records for their address pools. YouTube, xkcd, Mozilla.org,
among others, are slow to load initially. Coming from AS15146 here.


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