ip.pt MX records

MX Mail server
5m 1s
smtp.ip.pt 0 Primary

Question and response

Question

dig ip.pt. MX

Answer

ip.pt. 301 MX 0 smtp.ip.pt.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0