The steampowered.com 503s were probably because their seasonal sale started yesterday.
Their infrastructure usually doesn't respond well to the sudden change.
Webster Massingham
System Administrator
True North Networks, LLC
Office: 603-624-6777
http://www.truenorthnetworks.com/ | E-mail: mailto:wmassingham@TrueNorthNetworks.com
From: Outages <outages-bounces@outages.org> On Behalf Of outages-request@outages.org
Sent: Tuesday, October 29, 2019 09:26
To: outages@outages.org
Subject: Outages Digest, Vol 137, Issue 35
Date: Mon, 28 Oct 2019 14:23:49 -0700
From: Hugo Slabbert <mailto:hslabbert@demonware.net>
To: Jared Mauch <mailto:jared@puck.nether.net>
Cc: Bob Strecansky <mailto:bob@mailchimp.com>, OUTAGES Mailing List
<mailto:outages@outages.org>
Subject: Re: [outages] Fast.com down
Message-ID:
<mailto:CAFScSW6HqhWpQLGZ_LFsHV3p=b_+Okdh8kGJ18HhJnUiUDWdnw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hey Jared,
We saw an increase in 503s through our outbound proxies for
api.steampowered.com around that window, starting around 18:15 UTC and
tapering off around 19:50 UTC, on roughly 90% of our requests to
api.steampowered.com. I'm not sure it's necessarily DNS related, though,
as api.steampowered.com has an A record for 23.214.170.106. The PTR on
that is a23-214-170-106.deploy.static.akamaitechnologies.com, though. This
is just a correlation; I don't have anything conclusive at the moment, just
that it lines up roughly with that noted window.
fast.com is similar: Forward is an A record, but reverse on that resolved
address is a generated name under deploy.static.akamaitechnologies.com.
Hugo Slabbert
Network Engineer
Phone: 778-375-3736
Email: mailto:hslabbert@demonware.net
369 Terminal Avenue, Vancouver, British Columbia, V6A 4C4 Canada
http://www.demonware.net
On Mon, Oct 28, 2019 at 12:39 PM Jared Mauch via Outages <
mailto:outages@outages.org> wrote:
> Do you have data on the Akamai issue? If so, I?d like to look into it. I
> would be surprised if we had issues. I see fast.com is on Neustar for
> DNS:
>
> ;; Received 763 bytes from 192.5.6.30#53(a.gtld-servers.net) in 70 ms
>
> fast.com. 1800 IN NS pdns154.ultradns.net.
> fast.com. 1800 IN NS pdns154.ultradns.com.
> fast.com. 1800 IN NS pdns154.ultradns.biz.
> fast.com. 1800 IN NS pdns154.ultradns.org.
>
> - Jared
>
> > On Oct 28, 2019, at 3:33 PM, Bob Strecansky via Outages <
> mailto:outages@outages.org> wrote:
> >
> > This seems to be related to an Akamai change that was made at some point
> today. Anything that is zone apex mapped at Akamai has been having
> problems for the last hour or so.
> >
> > On Mon, Oct 28, 2019 at 3:31 PM Matt Hoppes via Outages <
> mailto:outages@outages.org> wrote:
> > Fast.com appears to be down from multiple providers in Pennsylvania.
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Their infrastructure usually doesn't respond well to the sudden change.
Webster Massingham
System Administrator
True North Networks, LLC
Office: 603-624-6777
http://www.truenorthnetworks.com/ | E-mail: mailto:wmassingham@TrueNorthNetworks.com
From: Outages <outages-bounces@outages.org> On Behalf Of outages-request@outages.org
Sent: Tuesday, October 29, 2019 09:26
To: outages@outages.org
Subject: Outages Digest, Vol 137, Issue 35
Date: Mon, 28 Oct 2019 14:23:49 -0700
From: Hugo Slabbert <mailto:hslabbert@demonware.net>
To: Jared Mauch <mailto:jared@puck.nether.net>
Cc: Bob Strecansky <mailto:bob@mailchimp.com>, OUTAGES Mailing List
<mailto:outages@outages.org>
Subject: Re: [outages] Fast.com down
Message-ID:
<mailto:CAFScSW6HqhWpQLGZ_LFsHV3p=b_+Okdh8kGJ18HhJnUiUDWdnw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hey Jared,
We saw an increase in 503s through our outbound proxies for
api.steampowered.com around that window, starting around 18:15 UTC and
tapering off around 19:50 UTC, on roughly 90% of our requests to
api.steampowered.com. I'm not sure it's necessarily DNS related, though,
as api.steampowered.com has an A record for 23.214.170.106. The PTR on
that is a23-214-170-106.deploy.static.akamaitechnologies.com, though. This
is just a correlation; I don't have anything conclusive at the moment, just
that it lines up roughly with that noted window.
fast.com is similar: Forward is an A record, but reverse on that resolved
address is a generated name under deploy.static.akamaitechnologies.com.
Hugo Slabbert
Network Engineer
Phone: 778-375-3736
Email: mailto:hslabbert@demonware.net
369 Terminal Avenue, Vancouver, British Columbia, V6A 4C4 Canada
http://www.demonware.net
On Mon, Oct 28, 2019 at 12:39 PM Jared Mauch via Outages <
mailto:outages@outages.org> wrote:
> Do you have data on the Akamai issue? If so, I?d like to look into it. I
> would be surprised if we had issues. I see fast.com is on Neustar for
> DNS:
>
> ;; Received 763 bytes from 192.5.6.30#53(a.gtld-servers.net) in 70 ms
>
> fast.com. 1800 IN NS pdns154.ultradns.net.
> fast.com. 1800 IN NS pdns154.ultradns.com.
> fast.com. 1800 IN NS pdns154.ultradns.biz.
> fast.com. 1800 IN NS pdns154.ultradns.org.
>
> - Jared
>
> > On Oct 28, 2019, at 3:33 PM, Bob Strecansky via Outages <
> mailto:outages@outages.org> wrote:
> >
> > This seems to be related to an Akamai change that was made at some point
> today. Anything that is zone apex mapped at Akamai has been having
> problems for the last hour or so.
> >
> > On Mon, Oct 28, 2019 at 3:31 PM Matt Hoppes via Outages <
> mailto:outages@outages.org> wrote:
> > Fast.com appears to be down from multiple providers in Pennsylvania.
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Outages mailing list
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