Apex domains cannot have CNAME records.
Question and response
Question
dig kidc.net. NS
Answer
kidc.net. 4 NS ns2.lgdacom.net.
kidc.net. 4 NS ns1.kidc.net.
Authority
The response has no authority records.
Additional
ns1.kidc.net. 4 A 203.248.250.24
ns2.lgdacom.net. 1 A 203.248.240.31
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0