[outages] [External] Re: Google 8.8.8.8 Resolution of Route53 domains

Neil Hanlon nhanlon at kayak.com
Tue Apr 24 08:36:17 EDT 2018


Yeah that looks wrong to me. It appears if I'm reading it correctly that route was published about 90 minutes ago? Timeline sorta matches... 

On Apr 24, 2018, 08:27, at 08:27, Phil Lavin via Outages <outages at outages.org> wrote:
>This doesn’t feel right, though I’ll admit I’ve never checked before.
>Our only route to ns-163.awsdns-20.com (205.251.192.163) is through HE:
>inet.0: 757581 destinations, 2107440 routes (757301 active, 0 holddown,
>522 hidden)
>+ = Active Route, - = Last Active, * = Both
>205.251.192.0/24   *[BGP/170] 01:12:08, localpref 70
>                    AS path: 6939 10297 I, validation-state: unverified
>                    > to 216.66.90.21 via ge-1/0/5.0
>AS10297 is eNET inc. Is this expected?
>
>From: Outages <outages-bounces at outages.org> On Behalf Of Phil Lavin via
>Outages
>Sent: 24 April 2018 13:04
>To: outages at outages.org
>Subject: Re: [outages] Google 8.8.8.8 Resolution of Route53 domains
>
>Looks more specific to AWS than it does to Google+AWS. Can’t resolve
>against some of AWS’s NS directly:
>phil at phil-debian:~$ dig cloudcall.com IN A @ns-163.awsdns-20.com
>; <<>> DiG 9.10.3-P4-Debian <<>> cloudcall.com IN A
>@ns-163.awsdns-20.com
>;; global options: +cmd
>;; connection timed out; no servers could be reached
>
>From: Outages
><outages-bounces at outages.org<mailto:outages-bounces at outages.org>> On
>Behalf Of Phil Lavin via Outages
>Sent: 24 April 2018 12:56
>To: outages at outages.org<mailto:outages at outages.org>
>Subject: Re: [outages] Google 8.8.8.8 Resolution of Route53 domains
>
>Yeh. Still digging into it.
>
>From: Outages
><outages-bounces at outages.org<mailto:outages-bounces at outages.org>> On
>Behalf Of Zach Hanna via Outages
>Sent: 24 April 2018 12:54
>To: outages at outages.org<mailto:outages at outages.org>
>Subject: [outages] Google 8.8.8.8 Resolution of Route53 domains
>
>Anyone else seeing SERVFAIL for route53-hosted domains trying to
>resolve with Google DNS?
>
>
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