Question and response
Question
dig ns2.dnsbackup.net. AAAA
Answer
ns2.dnsbackup.net. 21600 AAAA 2a00:1e40:a:53:0:0:0:5
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0