[ratelimits] Rate limiting now seen in messages sent to abuse

[Paul Vixie]

Stephane Bortzmeyer wrote:
> ...
> port 53 (DNS) - DNS servers should rate limit requests per IP to 100 per minute or lower. For BIND9
> see this patch http://www.redbarn.org/dns/ratelimits

"For BIND9 or NSD, see this web site:"