sad.clstran.cz MX records

MX Mail server
1h
mail.sad.clstran.cz 10 Primary

Question and response

Question

dig sad.clstran.cz. MX

Answer

sad.clstran.cz. 3600 MX 10 mail.sad.clstran.cz.

Authority

The response has no authority records.

Additional

mail.sad.clstran.cz. 3600 A 80.211.217.136 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0