[dns-operations] Any Google DNS admins around?

[Christopher Morrow]

On Thu, May 24, 2018 at 6:53 PM Christopher Morrow <morrowc.lists at gmail.com>
wrote:

> This should be fixed now... I think.
> if it's not please ping me directly, thnx
>
>
bah! I apparently jumped the gun :( changes are still rolling out to the
fleet... darned automation and such!! :)
(hopefully this is all fixed in the Eastern-TZ am... I'll check then to be
sure)


>
> On Fri, May 11, 2018 at 9:06 AM Chris Adams <cma at cmadams.net> wrote:
>
>> The reverse DNS for Google Fiber's IPv6 allocation is broken, which
>> causes annoying lookup pauses.  Reverse DNS for 2605:a600::/31 is
>> delegated by ARIN to ns{1..4}.google.com, but those servers return
>> REFUSED for lookups (which means recursive servers try them all, then
>> return SERVFAIL).
>>
>> The zones should at least be stubbed out with SOA and NS records, so
>> they return NXDOMAIN (it would be nicer to actually put some network
>> infrastructure in there so traceroutes and such gave useful info).
>>
>> $ dig +norec -x 2605:a600:: @ns1.google.com
>>
>> ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.62.rc1.el6_9.5 <<>> +norec -x
>> 2605:a600:: @ns1.google.com
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 50058
>> ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>>
>> ;; QUESTION SECTION:
>> ;0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.a.5.0.6.2.ip6.arpa.
>> IN PTR
>>
>> ;; Query time: 15 msec
>> ;; SERVER: 2001:4860:4802:32::a#53(2001:4860:4802:32::a)
>> ;; WHEN: Fri May 11 08:00:35 2018
>> ;; MSG SIZE  rcvd: 90
>>
>>
>> --
>> Chris Adams <cma at cmadams.net>
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>
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