Apex domains cannot have CNAME records.
Question and response
Question
dig ccsend.com. NS
Answer
ccsend.com. 5 NS ns1.ccsend.com.
ccsend.com. 5 NS ns3.ccsend.com.
ccsend.com. 5 NS ns2.ccsend.com.
ccsend.com. 5 NS ns4.ccsend.com.
Authority
The response has no authority records.
Additional
ns1.ccsend.com. 5 A 208.75.121.72
ns2.ccsend.com. 5 A 208.75.122.72
ns3.ccsend.com. 5 A 208.75.121.242
ns4.ccsend.com. 5 A 208.75.122.242
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0