tracking.epriority.com MX records

MX Mail server
5m
mta1.epriority.com 0 Primary
mta2.epriority.com 0 Primary

Question and response

Question

dig tracking.epriority.com. MX

Answer

tracking.epriority.com. 300 MX 0 mta1.epriority.com. tracking.epriority.com. 300 MX 0 mta2.epriority.com.

Authority

The response has no authority records.

Additional

mta1.epriority.com. 3600 A 170.40.159.6 mta2.epriority.com. 3600 A 170.40.159.7 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0