6 Sep
2019
6 Sep
'19
5:23 p.m.
Where are you based? I can check if this can be replicated in our backbone, in case we have a PoP close. On Sep. 6 2019, at 11:17 pm, Nick Hilliard <nick@foobar.org> wrote:
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