Apex domains cannot have CNAME records.
Cloudflare
Internal use
ca3-7757336775204ec3aa28832b67c620cd
Facebook
Domain verification
facebook-domain-verification=hs2i9dyvrc5r5wkmqmcmp0e8ocsz52
Google
Domain verification
google-site-verification=3RQwnDK9HJAaS40lwBFF_zLi1wTdPzOMrX9mkq1TK_U
Google
Domain verification
google-site-verification=ElvVMB5PyZpfx7R3lHR4SkmuWG9sqcSIcYFMVfJKT2M
Google
Domain verification
google-site-verification=qJ2RakW0jchejoHMCKmTeyDajpf6Yqg-b1IEC7cluHE
LinkedIn
Domain verification
linkedin-site-verification=7491623f-0f66-46ab-af69-e47e6d9880fc
lovisa.ns.cloudflare.com
Cloudflare
rudy.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2397047605
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m