[outages] Dyn outage continuing

Terry Hardie thardie at instartlogic.com
Fri Oct 21 13:00:18 EDT 2016


It's a shame services like PagerDuty use Dyn. Now they're down too...

On Fri, Oct 21, 2016 at 9:57 AM, Justin Krejci via Outages
<outages at outages.org> wrote:
> Previously it was not affecting upper midwest for me, traces went to
> Chicago.
>
> Now traces to twitter DNS servers in Chicago are failing.
>
>
> ________________________________
> From: Neil Hanlon via Outages [outages at outages.org]
> Sent: Friday, October 21, 2016 11:16 AM
> To: Terry Hardie; outages at outages.org
> Subject: Re: [outages] Dyn outage continuing
>
> The attacks appear to be continuing again. We are experiencing issues in
> Europe/Asia.
>
> On Fri, Oct 21, 2016 at 12:13 PM Terry Hardie via Outages
> <outages at outages.org> wrote:
>>
>> Even though their page says the outage is resolved, I'm still getting
>> DNS failures (return SERVFAIL, not no answer) to their anycast
>> networks from California:
>>
>> $ dig @ns2.p34.dynect.net video.twimg.com
>>
>> ; <<>> DiG 9.3.2 <<>> @ns2.p34.dynect.net video.twimg.com
>> ; (1 server found)
>> ;; global options:  printcmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 170
>> ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>>
>> ;; QUESTION SECTION:
>> ;video.twimg.com.               IN      A
>>
>> ;; Query time: 3103 msec
>> ;; SERVER: 204.13.250.34#53(204.13.250.34)
>> ;; WHEN: Fri Oct 21 17:11:36 2016
>> ;; MSG SIZE  rcvd: 33
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>
> --
>
> KAYAK
>
> Neil Hanlon
>
> Devops Engineer
>
>
> +1 978 902 8171
>
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>



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