Apex domains cannot have CNAME records.
Question and response
Question
dig mrjobfinder.com. NS
Answer
mrjobfinder.com. 5 NS ns1.ci-commerce.com.
mrjobfinder.com. 5 NS ns3.ci-commerce.com.
mrjobfinder.com. 5 NS ns2.ci-commerce.com.
Authority
The response has no authority records.
Additional
ns1.ci-commerce.com. 5 A 109.237.142.8
ns2.ci-commerce.com. 5 A 148.251.254.105
ns3.ci-commerce.com. 5 A 109.237.143.8
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0