Question and response
Question
dig listserv.heanet.ie. AAAA
Answer
listserv.heanet.ie. 30 AAAA 2001:770:18:2:0:0:c101:db34
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0