> On Apr 21, 2023, at 11:38 AM, Forrest Christian (List Account) > <li...@packetflux.com> wrote: > What's the current thinking around reverse DNS on IPs used by typical > residential/ small business customers? > I'm not talking about reverse dns for infrastructure/router IPs here, as I > still feel those need to be kept up to date. This is just for the individual > end user IPs.
I think it’s really useful… but as IPv4 becomes a thing of the past, it probably needs to be supplied dynamically by a plug-in to your nameserver, rather than in giant static tables. -Bill