On Nov 10, 2023, at 14:23, Paul Wouters <[email protected]> wrote: > >> I'd like to write a draft that updates RFC 9156 by describing situations >> like this that caches could recognize and avoid useless churn, added to >> section 2.3 which already suggests special casing underscored labels. > > Couldn't the RBL's add an underscore in their base zone name to trigger > the special casing in 9156? That would not require a new RFC and > perhaps might not require code updates?
<co-author hat on>As I understand it, John is proposing a non-normative update for one small set of queriers, which is similar to what we already have for a different set of queriers. I don't have a problem with that. And other people may have other observations on QNAMEmin that would be good to document. --Paul Hoffman _______________________________________________ DNSOP mailing list [email protected] https://www.ietf.org/mailman/listinfo/dnsop
