Google DNS Oddity

• Subject: Google DNS Oddity
• From: nick at foobar.org (Nick Hilliard)
• Date: Fri, 6 Sep 2019 22:17:20 +0100
• In-reply-to: <[email protected]>
• References: <[email protected]> <[email protected]>

Nick Hilliard wrote on 06/09/2019 21:19:
> Chip Marshall via NANOG wrote on 06/09/2019 20:11:
>> Hello, I'm seeing an oddity when doing DNS lookups for www.google.com 
>> from our
>> London datacenter, and I'm curious if other people are seeing the same
>> behavior.
> 
> I saw a bunch of monitoring systems queries for www.google.com/A return 
> back with no A records at ~20:35 BST.  It's returned back to normal now, 
> but we needed to flush a bunch of DNS caches.

... aaaand there we go again at 22:07 BST.

Nick

• Follow-Ups:
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    • From: florianb at globalone.io (Florian Brandstetter)

• References:
  • Google DNS Oddity
    • From: chip at 2bithacker.net (Chip Marshall)
  • Google DNS Oddity
    • From: nick at foobar.org (Nick Hilliard)

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