rcn.com MX records

MX Mail server
1d
mx.rcn.com 50 Primary

Question and response

Question

dig rcn.com. MX

Answer

rcn.com. 86400 MX 50 mx.rcn.com.

Authority

The response has no authority records.

Additional

mx.rcn.com. 86400 A 129.159.122.98 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0