Apex domains cannot have CNAME records.
Question and response
Question
dig espinashotel.com. NS
Answer
espinashotel.com. 4 NS ns-720.awsdns-26.net.
espinashotel.com. 4 NS ns-156.awsdns-19.com.
espinashotel.com. 4 NS ns-98.awsdns-12.com.
espinashotel.com. 4 NS ns-1215.awsdns-23.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0