Am 06.07.2016 um 17:40 schrieb Reindl Harald:
Am 06.07.2016 um 17:35 schrieb John Hardin:
On Wed, 6 Jul 2016, Paul Stead wrote:

On 06/07/16 16:16, John Hardin wrote:
 Does that cache-min-ttl also affect NXDOMAIN? Is it possible to
 configure different TTL for NXDOMAIN (relatively low) and positive
 results (relatively high)?

For this cache-max-negative-ttl exists :)

:) It's obvious I don't use unbound...

Reindl, does that approach help?

sounds good and at leat i don't get any error by using
unbound-1.5.8-2.fc23.x86_64 and the follwoing settings

cache-min-ttl: 600
cache-max-ttl: 43200
cache-max-negative-ttl: 100

when it works as expected it should lead in not so often expire heavily
used crap domains without take too long for realize new listings and at
least makes the problem nit so big as now

sadly it don't work as expected
https://bugzilla.redhat.com/show_bug.cgi?id=1360222

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