Question and response
Question
dig smx01.yourdomainprovider.net. AAAA
Answer
smx01.yourdomainprovider.net. 300 AAAA 2a01:448:1:0:0:1097:64:226
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0