SERVFAIL on IPv6 tunnelbroker network

[Patrik]

root at server:~# dig aax-eu.amazon-adsystem.com aaaa @ns-911.amazon.com
+dnssec +norec

; <<>> DiG 9.11.3-2-Debian <<>> aax-eu.amazon-adsystem.com aaaa @
ns-911.amazon.com +dnssec +norec
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49254
;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;aax-eu.amazon-adsystem.com. IN AAAA

;; AUTHORITY SECTION:
aax-eu.amazon-adsystem.com. 60 IN SOA ns-947.amazon.com. root.amazon.com.
1532498716 3600 900 7776000 60

;; Query time: 173 msec
;; SERVER: 52.9.140.222#53(52.9.140.222)
;; WHEN: Wed Jul 25 08:18:23 CEST 2018
;; MSG SIZE  rcvd: 99

root at server:~#

I looks OKAY, but as I sent a previous 2nd e-mail it fails and the log
shows. Very weird.

*Patrik*
WWW <https://patrikx3.com> | GitHub <https://github.com/patrikx3/> | NPM
<https://www.npmjs.com/~patrikx3> | Corifeus <https://corifeus.com> | +36
20 342 8046




On Wed, Jul 25, 2018 at 8:18 AM Mark Andrews <marka at isc.org> wrote:

> So what do you get to this command when run on the recursive server?
>
>         dig aax-eu.amazon-adsystem.com aaaa @ns-911.amazon.com +dnssec
> +norec
>
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742              INTERNET: marka at isc.org
>
>
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