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

[Robert Edmonds]

Luis Uribarri wrote:
> The .biz delegation looks great! It had the same non-issue as .us,
> but since  the change, The .biz delegation makes even IPv6 transport
> deficient broken resolvers happy. No Duplicate IP's v6 or v4, all
> "name server names" have at least one IPv4, and IPv6 is available to
> those that can use it.

earlier in this thread you posited that a resolver might have an IPv6
address but be unable to contact an IPv6 nameserver:

> 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.

how is this situation improved in any way by having A records at every
nameserver name?  (it isn't.)  the resolver will still attempt to
contact the IPv6 nameservers some of the time, and it will still try
another nameserver when it doesn't get a response.

-- 
Robert Edmonds
edmonds at isc.org