Question and response
Question
dig auth.primary-dns.co.uk. AAAA
Answer
auth.primary-dns.co.uk. 3596 AAAA 2001:8b0:0:30:0:0:51bb:1e2a
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0