Question and response
Question
dig relay-bg.letter.is. AAAA
Answer
relay-bg.letter.is. 3600 AAAA 2a01:8740:1:5d4:0:0:0:5782
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0