Question and response
Question
dig seibert-media-dns.net. MX
Answer
seibert-media-dns.net. 60 MX 10 postfix-incoming.smedia.tools.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0