Apex domains cannot have CNAME records.
Question and response
Question
dig liveonlinegame.com. NS
Answer
liveonlinegame.com. 5 NS ns-874.awsdns-45.net.
liveonlinegame.com. 5 NS ns-162.awsdns-20.com.
liveonlinegame.com. 5 NS ns-466.awsdns-58.com.
liveonlinegame.com. 5 NS ns-1605.awsdns-08.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0