Question and response
Question
dig zynovartex.com. MX
Answer
zynovartex.com. 3600 MX 0 mx.zynovartex.com.
Authority
The response has no authority records.
Additional
mx.zynovartex.com. 3600 A 107.174.34.247
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0