Question and response
Question
dig zimbra01.xetnet.com. MX
Answer
zimbra01.xetnet.com. 600 MX 0 zimbra01.xetnet.com.
Authority
The response has no authority records.
Additional
zimbra01.xetnet.com. 600 A 95.175.122.185
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0