[dns-operations] s3.amazonaws.com problem?

[Jim Reid]

> On 23 Oct 2019, at 11:34, Greg Choules <gregchoules at googlemail.com> wrote:
> 
> Hi Jim. You get the first response prize :)

Where and when do I collect my fabulous cash prize? :-)

> It appears that Amazon are blocking queries of type CNAME. I'm guessing because they have identified these are the basis of the attack.
> According to our stats, this is very definitely not over yet.

Could your (unsuspecting) customers be part of the botnet responsible for the attack?