[dns-operations] Google ECS caching issue, looking for contact

Warren Kumari warren at kumari.net
Wed Jan 6 23:42:48 UTC 2021


Replied off-list.

W

On Wed, Jan 6, 2021 at 6:25 PM Jeff Westhead via dns-operations
<dns-operations at dns-oarc.net> wrote:
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> ---------- Forwarded message ----------
> From: Jeff Westhead <Jeff.Westhead at microsoft.com>
> To: "dns-operations at dns-oarc.net" <dns-operations at dns-oarc.net>
> Cc:
> Bcc:
> Date: Wed, 6 Jan 2021 23:17:38 +0000
> Subject: Google ECS caching issue, looking for contact
>
> Hello! We are seeing some misrouting impact because a CNAME that we intended to be cached at /24 is being cached at global scope by 8.8.8.8. Anyone here from Google who could look into the specifics for me?
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> ---------- Forwarded message ----------
> From: Jeff Westhead via dns-operations <dns-operations at dns-oarc.net>
> To: "dns-operations at dns-oarc.net" <dns-operations at dns-oarc.net>
> Cc:
> Bcc:
> Date: Wed, 6 Jan 2021 23:17:38 +0000
> Subject: [dns-operations] Google ECS caching issue, looking for contact
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