Question and response
Question
dig as2.ch. MX
Answer
as2.ch. 86400 MX 1 mx.as2.ch.
Authority
The response has no authority records.
Additional
mx.as2.ch. 86400 A 46.4.54.78
mx.as2.ch. 86400 AAAA 2a01:4f8:140:1321:0:0:0:2
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0