Question and response
Question
dig ns-foo.i.bitbit.net. AAAA
Answer
ns-foo.i.bitbit.net. 3600 AAAA 2a02:c0:1001:1:0:0:0:2
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0