cao-sh.com MX records

MX Mail server
1h
mx.cao-sh.com 0 Primary

Question and response

Question

dig cao-sh.com. MX

Answer

cao-sh.com. 3600 MX 0 mx.cao-sh.com.

Authority

The response has no authority records.

Additional

mx.cao-sh.com. 3600 A 188.93.140.243 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0