hi Stephane, Dec 10, 2024 15:19:12 Stephane Bortzmeyer <[email protected]>:
> I notice that several unrelated name servers have a strange behavior, > returning > EDE 18 without an obvious reason: > > % dig +norec @ns.ucad.sn ucad.sn SOA ... > ; EDE: 18 (Prohibited) > ;; QUESTION SECTION: > ;ucad.sn. IN SOA ... > > Without +norec, we don't have the EDE. It is strange, I understand > that an authoritative name server may not happy to see requests with > the RD bit set but the opposite? > > These other nameservers do the same: > > dig +norec @ns1.octopuce.fr. piaille.fr SOA > dig +norec @primary.heberge.info. mamot.fr SOA > > I assume some widely used software recently added the EDE 18 but > which one? And why? This came up on the dns oarc chat 2 weeks ago and someone found that this might be it: https://gitlab.isc.org/isc-projects/bind9/-/issues/3743 Regards, Tamás _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations
