Apex domains cannot have CNAME records.
Google
Domain verification
google-site-verification=iFDPJDtcyRUK75TuTBrxi7yobtkJ9Fl5tRbAXMG5xoY
LinkedIn
Domain verification
linkedin-site-verification=efc87161-1707-4a44-87f7-e71a7a622c9f
Microsoft
Domain verification
MS=AE9AFCD7835723CF24980B0A7C9386DF43EB89B4
mistral-domain-verification=9c4411dbe6645aefbf6ffa22af44f6d5878e556f
clark.ns.cloudflare.com
Cloudflare
heather.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2397294575
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m