Question and response
Question
dig c.ns.admin.sardinasystems.com. AAAA
Answer
c.ns.admin.sardinasystems.com. 300 AAAA 2a0a:4cc0:c2:273e:0:0:0:a
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0