www.firstline-engineering.com MX records

MX Mail server
5m
mail.firstline-engineering.com 10 Primary

Question and response

Question

dig firstline-engineering.com. MX

Answer

firstline-engineering.com. 300 MX 10 mail.firstline-engineering.com.

Authority

The response has no authority records.

Additional

mail.firstline-engineering.com. 300 A 27.254.145.139 . 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0