Apex domains cannot have CNAME records.
Brevo
Domain verification
brevo-code:8ad5233329b688a8135f4aef81f81b4a
Google
Domain verification
google-site-verification=lc9pEZr4p2KMuZPsyiMyogLErKA3YSJGzKahqtKFZr8
Microsoft
Domain verification
MS=58DF1BDB8B5C0658A9CE3F1C7587D8D564419552
Sendinblue
Domain verification
Sendinblue-code:8ad5233329b688a8135f4aef81f81b4a
20sbw2f0mgb8w8tvw12kksthgjl8t837
2436q8d45lw67xtzwgkj26sp0376sgv7
6dmhu5gq64edkoga01fqs8m8ar
vhanlp8i6cvrucptgek071qic8
noel.ns.cloudflare.com
Cloudflare
ulla.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2397532293
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m