[dns-operations] maybe a small tcp flood

Csillag Tamas cstamas at nic.hu
Thu Jun 17 10:42:13 UTC 2021


On Thu, Jun 17, 2021 at 01:47:23AM -0700, Randy Bush wrote:
> trying to understand what we are seeing, and assume other are seeing it
> too.
> 
> tcp query flood for cctlds and sec.cctlds, could be others
> being sent via popular open servers: goog, neustar, ...
> O(100)qps or higher
> 
> randy

A few weeks ago we were seeing it at .HU coming from aws.
The volume is somewhat smaller now.

Regards,
 Tamas
-- 


More information about the dns-operations mailing list