Question and response
Question
dig listserv.iit.cnr.it. AAAA
Answer
listserv.iit.cnr.it. 600 AAAA 2a00:1620:c0:3a:146:48:58:17
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0