175-72-224-109.m-zone.cz has no CNAME records.
Question and response
Question
dig 175-72-224-109.m-zone.cz. NS
Answer
The response has no answer records.
Authority
m-zone.cz. 1817 SOA ns.m-zone.cz. root.m-zone.cz. 2025111907 3600 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0