[Pdns-users] pdns-recursor (4.6) empty response after expiration of the TTL of the cached record

[Peter van Dijk]

On Thu, 2022-09-22 at 09:27 +0200, Leeflangetje via Pdns-users wrote:
> dig @ns1 riecis.nl A

If you happen to have a contact at RIEC/riecis, please point them to
https://www.sidn.nl/nieuws-en-blogs/agressief-cache-gebruik-levert-snelheidswinst-en-efficientie-op-voor-validerende-resolvers

The failure you observed is a long standing problem with many domains
hosted on the minvenj.nl name servers.

Kind regards,
-- 
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/