Question and response
Question
dig node4.spamfilter.io. AAAA
Answer
node4.spamfilter.io. 3600 AAAA 2a02:2339:5:4:0:0:0:0
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0