Question and response
Question
dig ns2.duocast.net. AAAA
Answer
ns2.duocast.net. 7200 AAAA 2a01:1b1:4418:0:0:0:0:53
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0