Apex domains cannot have CNAME records.
Question and response
Question
dig imhtech.net. NS
Answer
imhtech.net. 4 NS ns.inmotionhosting.com.
imhtech.net. 4 NS ns2.inmotionhosting.com.
Authority
The response has no authority records.
Additional
ns.inmotionhosting.com. 4 A 74.124.210.242
ns2.inmotionhosting.com. 4 A 70.39.150.2
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0