[Pdns-users] Zone transfert rejected in Powerdns Letsencrypt challenge

[Kevin P. Fleming]

On Tue, Jun 22, 2021 at 7:46 AM Brian Candler via Pdns-users
<pdns-users at mailman.powerdns.com> wrote:

> It doesn't actually matter what nameserver you use for acme-ns.example.net, because the data stored within it is completely transitory.  Even something with a RAM backend would be fine.  I happen to use bind9 because it was easy to set up; I didn't want to use a database, and the powerdns bind backend doesn't support DNS updates.

PowerDNS Authoritative with the SQLite3 backend would be fine for this
(that's what I use).