Apex domains cannot have CNAME records.
Question and response
Question
dig webbcountylulac.com. NS
Answer
webbcountylulac.com. 5 NS ns-1088.awsdns-08.org.
webbcountylulac.com. 5 NS ns-1226.awsdns-25.org.
webbcountylulac.com. 5 NS ns-1612.awsdns-09.co.uk.
webbcountylulac.com. 5 NS ns-2005.awsdns-58.co.uk.
Authority
The response has no authority records.
Additional
ns-2005.awsdns-58.co.uk. 1 A 205.251.199.213
ns-2005.awsdns-58.co.uk. 1 AAAA 2600:9000:5307:d500:0:0:0:1
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0