Question and response
Question
dig shernqaval.com. MX
Answer
shernqaval.com. 3600 MX 0 mx.shernqaval.com.
Authority
The response has no authority records.
Additional
mx.shernqaval.com. 3600 A 144.31.62.245
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0