[146182] in North American Network Operators' Group

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Re: Performance Issues - PTR Records

daemon@ATHENA.MIT.EDU (Jeremy Parr)
Mon Nov 7 08:49:02 2011

In-Reply-To: <CAKP=495duD9tyeiTwDh0XHEmAeUSgtheGF3CMhyOK7xvfD6UZA@mail.gmail.com>
Date: Mon, 7 Nov 2011 08:47:23 -0500
From: Jeremy Parr <jeremyparr@gmail.com>
To: Matt Chung <itsmemattchung@gmail.com>, nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

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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