Apex domains cannot have CNAME records.
Question and response
Question
dig netsys.hn. NS
Answer
netsys.hn. 5 NS ns1.netsys.hn.
netsys.hn. 5 NS ns2.netsys.hn.
Authority
The response has no authority records.
Additional
ns1.netsys.hn. 5 A 181.114.59.243
ns2.netsys.hn. 5 A 181.114.59.245
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0