Question and response
Question
dig usedlockformers.com. MX
Answer
usedlockformers.com. 3600 MX 0 mx.usedlockformers.com.
Authority
The response has no authority records.
Additional
mx.usedlockformers.com. 3600 AAAA 2607:ff28:a005:8d:a050:e6bf:46b8:502c
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0