Apex domains cannot have CNAME records.
Question and response
Question
dig lantic.net. NS
Answer
lantic.net. 2 NS ns3.datapro.co.za.
lantic.net. 2 NS ns2.datapro.co.za.
lantic.net. 2 NS ns1.datapro.co.za.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0