Question and response
Question
dig mx101.softlayer.com. AAAA
Answer
mx101.softlayer.com. 86400 AAAA 2607:f0d0:1000:b:0:0:19:1
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0