Question and response
Question
dig siromath.com. MX
Answer
siromath.com. 3600 MX 0 mx.siromath.com.
Authority
The response has no authority records.
Additional
mx.siromath.com. 3600 A 103.114.217.59
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0