Apex domains cannot have CNAME records.
GlobalSign
Domain verification
globalsign-domain-verification=RwQo1xP33DBqioi7exBcT71M9283NdmgxJi4F1NBiQ
Google
Domain verification
google-site-verification=iaOzM7CaE-byh4hpleLFH4R11zHOs4UbhOU4Sj-V5Xc
Microsoft
Domain verification
MS=ms73699353
Sendinblue
Domain verification
Sendinblue-code:22ea978c5957dee0ba9439bc08d3e833
suzanne.ns.cloudflare.com
Cloudflare
weston.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2397028114
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2h 46m 40s
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7d
Negative cache TTL
30m