Question and response
Question
dig ns4ac.portunity.com. AAAA
Answer
ns4ac.portunity.com. 86400 AAAA 2001:67c:10b8:0:0:0:0:100
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0