Question and response
Question
dig ns20.digicertdns.com. AAAA
Answer
ns20.digicertdns.com. 86400 AAAA 2600:1800:10:0:0:0:1:1f
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0