Apex domains cannot have CNAME records.
Question and response
Question
dig hairsteamers.com. NS
Answer
hairsteamers.com. 5 NS ns1.hairsteamers.com.
hairsteamers.com. 5 NS ns2.hairsteamers.com.
Authority
The response has no authority records.
Additional
ns1.hairsteamers.com. 5 A 216.106.177.103
ns2.hairsteamers.com. 5 A 216.106.177.138
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0