Question and response
Question
dig central01.net. MX
Answer
central01.net. 3600 MX 10 mail.central01.net.
Authority
The response has no authority records.
Additional
mail.central01.net. 3600 A 138.204.100.5
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0