On Thursday, November 05, 2015 10:26:22 PM Ray Bellis wrote:

> 
> IMHO, if a clarification is needed, it's that a client that depends on
> the order of the RRsets in an answer MUST NOT do so.

there's an installed base consisting of over a billion stubs and a few tens of 
millions of recursives who will fail to parse your response if the CNAME comes 
after the thing it points to.

generally speaking, that has to be documented, and has first-mover advantage.

-- 
P. Vixie

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