Question and response
Question
dig meuesporte.com. MX
Answer
meuesporte.com. 3600 MX 0 mx.meuesporte.com.
Authority
The response has no authority records.
Additional
mx.meuesporte.com. 3600 AAAA 2607:ff28:a005:8d:a817:2434:194f:511a
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0