tvujweb.net MX records

MX Mail server
2h
mail.tvujweb.cz 10 Primary
mxbackup.tvujweb.cz 100

Question and response

Question

dig tvujweb.net. MX

Answer

tvujweb.net. 7200 MX 100 mxbackup.tvujweb.cz. tvujweb.net. 7200 MX 10 mail.tvujweb.cz.

Authority

The response has no authority records.

Additional

. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0