Question and response
Question
dig hnneec.com. MX
Answer
hnneec.com. 3600 MX 0 mx.hnneec.com.
Authority
The response has no authority records.
Additional
mx.hnneec.com. 3600 AAAA 2607:ff28:a005:8d:658b:89b5:95b8:ccc3
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0