Question and response
Question
dig percioetfils.com. MX
Answer
percioetfils.com. 3600 MX 0 mx.percioetfils.com.
Authority
The response has no authority records.
Additional
mx.percioetfils.com. 3600 AAAA 2607:ff28:a005:8d:9a03:b60:8709:7699
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0