[outages] Facebook.com no records?

Michael Wheeler mwheeler at mwheeler.net
Mon Oct 4 18:39:19 EDT 2021


Yes, that's the underlying issue. A faulty BGP change caused a bunch of
routes to be withdrawn, including the Facebook DNS servers, which they self
host.

On Mon, Oct 4, 2021 at 5:37 PM Rich Lafferty via Outages <
outages at outages.org> wrote:

> A carrier networking engineer friend of mine observed that the network
> that those DNS servers live in is no longer in the global routing table.
> Sounds like BGP issues rather than DNS ones, I guess. (I won’t admit to
> understanding BGP.)
>
>   -Rich
>
> *Rich Lafferty*
> rich at lafferty.ca / 647-377-1165
> Toronto, Canada
> http://www.lafferty.ca
>
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> On Oct 4, 2021, 1:14 PM -0300, Jon Sands via Outages <outages at outages.org>,
> wrote:
>
> Seems the facebook.com domain no longer has any DNS records? Getting
> nxdomain from most clients, same when digging @ 1.1.1.1 8.8.8.8 etc
>
> https://toolbox.googleapps.com/apps/dig/#A/facebook.com
>
> --
> Jon Sands
> MFI Labs
> https://fohdeesha.com/
>
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