Question and response
Question
dig smtpsmart.forpsi.com. MX
Answer
smtpsmart.forpsi.com. 1800 MX 10 mx-smtpsmart.forpsi.com.
Authority
The response has no authority records.
Additional
mx-smtpsmart.forpsi.com. 1800 A 81.2.194.54
mx-smtpsmart.forpsi.com. 1800 A 81.2.194.55
mx-smtpsmart.forpsi.com. 1800 A 81.2.194.98
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0