Apex domains cannot have CNAME records.
Question and response
Question
dig lmsinteriors.com. NS
Answer
lmsinteriors.com. 5 NS ns-702.awsdns-23.net.
lmsinteriors.com. 5 NS ns-559.awsdns-05.net.
lmsinteriors.com. 5 NS ns-176.awsdns-22.com.
lmsinteriors.com. 5 NS ns-2020.awsdns-60.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0