[dnsdist] DNS LB record with dnsdist caching

Pieter Lexis pieter.lexis at powerdns.com
Wed May 6 08:42:55 UTC 2020

Hi Vlad,

On 5/6/20 10:17 AM, Vlad Umanets via dnsdist wrote:
> It's possible to rotate IPs in one DNS record (DNS LB) with caching on
> dnsdist?

No, packets are stored as-is and keyed by the hash of the query packet.
So identical questions get identical answers. The answer is not parsed,
just put on the wire as their raw bytes.

Best regards,


Pieter Lexis
PowerDNS.COM BV -- https://www.powerdns.com

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