Hi Petr On Mon, Sep 17, 2018 at 12:29:13PM +0200, Petr Špaček wrote: > Originally I thought that current workarounds for CNAME at apex (which > are almost everywhere) deal with it in a more deterministic way.
Do you mean the current workarounds in resolver implementations? These can be brought into line going forward if there's a draft of expected behavior. I was sold when Evan presented the (basic) ANAME idea at a team meeting at ISC and thought it was a fine idea. Now it seems that relaxing CNAME to be a fallback would be the most painless and simple path. I remembered reading something on dnsop@ and got to this thread. Other ideas would create yet another chapter in the DNS book to implement which seems excessive for little added benefit. Mukund _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop