Question and response
Question
dig jjtek-internet.com. MX
Answer
jjtek-internet.com. 3600 MX 0 mx.jjtek-internet.com.
Authority
The response has no authority records.
Additional
mx.jjtek-internet.com. 3600 A 67.23.253.156
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0