Stopping name server abuse

[Dave Warren]

On Tue, Jun 26, 2018, at 11:27, Reindl Harald wrote:
> 
> 
> Am 26.06.2018 um 20:18 schrieb Dave Warren:
> > At the end of the day, I doubt there is much you can do legally, the only real solutions are technical by returning answers that will discourage resolvers from asking as frequently (probably meaning responses carrying a high TTL)
> 
> nonsense - the onbly real solution is non-tchnical by get the registry
> to remove your nameservers - it's that easy

Have you had success in accomplishing such? I've tried in the past and universally been ignored or had the request rejected by registrars and registries.