Apex domains cannot have CNAME records.
Question and response
Question
dig kidsdayinfo.com. NS
Answer
kidsdayinfo.com. 5 NS ns2jqz.name.com.
kidsdayinfo.com. 5 NS ns1bqx.name.com.
kidsdayinfo.com. 5 NS ns4gvx.name.com.
kidsdayinfo.com. 5 NS ns3flt.name.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0