Google DNS intermittent ServFail for Disney subdomain

Filip Hruska fhr at fhrnet.eu
Fri Oct 20 13:29:15 CST 2017


Would be great if makers of home routers would implement full recursive 
DNS resolvers
instead of just forwards in their gear.


-- 
Filip Hruska
Linux System Administrator

Dne 10/20/17 v 15:23 Mike Hammett napsal(a):
> I know it doesn't help your problem, but friends don't let friends use public DNS resolvers (Google, L3, Open DNS, etc.). ;-)
>
>
>
>
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com
>
> Midwest-IX
> http://www.midwest-ix.com
>
> ----- Original Message -----
>
> From: "David Sotnick" <sotnickd-nanog at ddv.com>
> To: "NANOG" <nanog at nanog.org>
> Sent: Thursday, October 19, 2017 10:41:46 PM
> Subject: Google DNS intermittent ServFail for Disney subdomain
>
> Hi Nanog,
>
> I am principal network engineer for sister-studio to Disney Studios. They
> have been struggling with DNS issues since Thursday 12th October.
>
> By all accounts it appears as though *some* of the Google DNS resolvers
> cannot reach the authoritative nameservers for "studio.disney.com".
>
> This is causing ~20-30% of all DNS requests against Google Public DNS
> 8.8.8.8 / 8.8.4.4 to fail for requests in this subdomain.
>
> The name servers reside in 153.7.233.0/24.
>
> Might someone be able to *connect me* with someone at Google to assist my
> poor colleagues who are banging their heads against a brick wall here.
>
> Thank you,
> David
>


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