zimbra.copyleft.no MX records

MX Mail server
5m
zimbra.copyleft.no 10 Primary

Question and response

Question

dig zimbra.copyleft.no. MX

Answer

zimbra.copyleft.no. 300 MX 10 zimbra.copyleft.no.

Authority

The response has no authority records.

Additional

zimbra.copyleft.no. 300 A 193.58.250.65 . 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0