[outages] Google and Level 3 public DNS

[James Sharp]

> On May 30, 2018, at 12:26 PM, Damian Menscher <damian at google.com> wrote:
> 
> On Wed, May 30, 2018 at 11:25 AM James Sharp via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> > On May 30, 2018, at 11:10 AM, Warren Kumari <warren at kumari.net <mailto:warren at kumari.net>> wrote:
> > On Wed, May 30, 2018 at 1:12 PM James Sharp via Outages <outages at outages.org <mailto:outages at outages.org>> wrote:
> > 
> >> 8.8.8.8 and 4.2.2.2 are returning SERVFAIL from our downtown Los Angeles
> > datacenter about 80% of the time at the moment.  Other public DNS servers
> > seem to be happily returning what they need to.  Anyone else seeing this?
> > 
> > When you say "are returning SERVFAIL", for what queries?
> 
> The majority of the queries we were sending across many different domains.
> 
> Is this an ongoing issue for you, still affecting either 8.8.8.8 or 4.2.2.2?
> 
> Damian

no.  They both seem to have settled down and started behaving again.  Looks like I’m going to have to add a couple more completely diverse servers to the pool.  Hurricane Electric’s public server seemed to be doing really well this morning.


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