m-zone.cz CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig m-zone.cz. NS

Answer

m-zone.cz. 5 NS ns.m-zone.cz. m-zone.cz. 5 NS ns2.m-zone.cz.

Authority

The response has no authority records.

Additional

ns.m-zone.cz. 5 A 109.224.64.3 ns2.m-zone.cz. 5 A 109.224.64.5 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0