Question and response
Question
dig ns1.softlayer.net. AAAA
Answer
ns1.softlayer.net. 86400 AAAA 2607:f0d0:0:15:1:0:0:1
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0