[dns-operations] Missing .us and GTLD records??

Luis Uribarri uribarri at alum.mit.edu
Thu May 20 01:20:08 UTC 2010

If the resolver "thinks" it has IPv6 (but does not because of transport) 
there will be failure 2 out of 9 times on resolution which the resolver 
will have to compensate.

On Wed, 19 May 2010, Chris Adams wrote:

> Once upon a time, Luis Uribarri <uribarri at alum.mit.edu> said:
>> So you are saying that having 2 out of 9 failures is within specification
>> becausee the resolvers will compensate.
> How is it a "failure"?  An IPv4 resolver will see 7 servers with A
> records and use them.  It isn't like a resolver is trying to send
> requests to servers with only AAAA records without having IPv6
> connectivity (that would be broken resolver software).
> -- 
> Chris Adams <cmadams at hiwaay.net>
> Systems and Network Administrator - HiWAAY Internet Services
> I don't speak for anybody but myself - that's enough trouble.
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