Slow IN-ADDR.ARPA responses

Mark Kosters markk at
Thu Feb 9 02:23:59 UTC 2012

Hi John

I checked the traffic graphs for the server we operate
( and it has normal traffic loads. Have not heard
of any report of issues with the other operators.


On 2/8/12 9:03 PM, "John Levine" <johnl at> wrote:

>I'm seeing surprisingly slow responses from some of the IN-ADDR
>servers, like 300ms or more.  Are they being attacked by script
>kiddies of something?

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