Apex domains cannot have CNAME records.
Question and response
Question
dig xurrent.qa. NS
Answer
xurrent.qa. 5 NS ns-731.awsdns-27.net.
xurrent.qa. 5 NS ns-1621.awsdns-10.co.uk.
xurrent.qa. 5 NS ns-90.awsdns-11.com.
xurrent.qa. 5 NS ns-1355.awsdns-41.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0