Bare TLD resolutions

Andrew Sullivan asullivan at
Wed Sep 17 21:13:37 UTC 2014

On Wed, Sep 17, 2014 at 04:57:52PM -0400, Jay Ashworth wrote:
> ----- Original Message -----
> No, I was confusing you for someone who understood -- as everyone else
> here seems to have -- that I meant "querying for an A, AAAA, or MX 
> record".

You want to return NXDOMAIN for a name only when the QTYPE is A, AAAA,
or MX, and not everything else?  Presumably you don't want to do
negative caching?  


Andrew Sullivan
Dyn, Inc.
asullivan at
v: +1 603 663 0448

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