net4all.ch MX records

MX Mail server
5s
mx3.vtx.ch 20 Primary

Question and response

Question

dig net4all.ch. MX

Answer

net4all.ch. 5 MX 20 mx3.vtx.ch.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0