[outages] [US] DNS issue

[Tom Daly]

As per status page, NSONE had some issues this PM which may be a
contributing factor: http://www.nsonestatus.net/incidents/0y6975pbd30f

NSONE has acquired significant market share in the last 6 months. More
popular sites have taken them up for authoritative service.

Regards,
Tom


On Fri, Mar 24, 2017 at 6:28 PM, Jeremy Chadwick via Outages <
outages at outages.org> wrote:

> The below is purely anecdotal.
>
> I saw something similar yesterday for about the same duration.  This was
> around 18:15 PDT (UTC-7).
>
> I saw what I can only describe as "slow responses" from authoritative
> NSes for root-servers.net (responsible for .) and gtld-servers.net
> (responsible for .com).
>
> What I couldn't determine was whether or not this was network-level
> (i.e. IP backbone issues) or with the actual NS themselves: by the time
> I had set up tools and relevant bits to delve deeper into both
> possibilities simultaneously, it had disappeared.
>
> I don't use my ISPs nameservers, Google, Verizon, or OpenDNS -- I run my
> own caching NS that utilises named.cache/named.root -- so this wasn't a
> case of "maybe your upstream ISPs DNS was slow".
>
> --
> | Jeremy Chadwick                                   jdc at koitsu.org |
> | UNIX Systems Administrator                http://jdc.koitsu.org/ |
> | Making life hard for others since 1977.             PGP 4BD6C0CB |
>
> On Fri, Mar 24, 2017 at 05:52:08PM -0400, Charles D'Aoust via Outages
> wrote:
> > We've seen spikes in resolution times during the afternoon on all of our
> > recursive DNS (everywhere in the country) for about 10 minutes this
> > afternoon. The issue resolved itself before I could see anything wrong.
> >
> > Can anybody confirm seeing such an outage/slowness? This event occurred
> > between 15:00 and 15:30 EDT.
> > ---
> > Charles D’Aoust
>
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