Question and response
Question
dig mx01.spam-filter.email. AAAA
Answer
mx01.spam-filter.email. 3600 AAAA 2a00:19c0:a064:80:0:0:0:1
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0