On 26.08.25 14:39, Stephane Bortzmeyer via dnsdist wrote:
On Tue, Aug 26, 2025 at 02:35:12PM +0200,
Stephane Bortzmeyer via dnsdist <dnsdist@mailman.powerdns.com> wrote
a message of 20 lines which said:
My resolver suffers under the many "NS ." requests it receives. I
topQueries(30)
1 . 7906 39.5%
Which is probably not normal.
"." is not on the topQueries() list on a very busy dnsdist (Resolver
loadbalancer) here. Is it possibly a (dnsdist) health-check?
Winfried
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