Question and response
Question
dig nscache.metrocom.cr. AAAA
Answer
nscache.metrocom.cr. 300 AAAA 2803:22a0:0:0:0:0:0:12
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0