Question and response
Question
dig outbound-mail2.linode.com. AAAA
Answer
outbound-mail2.linode.com. 86400 AAAA 2600:3c00:e000:7e9:0:0:0:1
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0