Apex domains cannot have CNAME records.
Apple
Domain verification
apple-domain-verification=wU22tc02Wbutpmys
Atlassian
Domain verification
atlassian-domain-verification=cifW6fSFKOuoOKaiItBpIqHiyUeQfP6ucZ0MqetjI4Q43K22JXSLLozC8aC8A6fk
Brevo
Domain verification
brevo-code:358031f72cb236dcfd1f89bfc93fbdfd
Duo
Domain verification
duo_sso_verification=260fyGDHWXAvmyTV81YW7u9dd9OHT7TB5sn78aiwMZgBn48QJ72aK3qEp5zdIVIs
Facebook
Domain verification
facebook-domain-verification=h99xekg6xip79u3e2umyegjp5g8mbf
Google
Domain verification
google-site-verification=_vTq9HO7wm0pPklFhLLfhN2I3qlkMbuODQP0XEXqzw4
Microsoft
Domain verification
MS=E47CF60CF6055B3588E096F54D322C951AFDECCD
Microsoft
Domain verification
MS=ms34336330
Sendinblue
Domain verification
sendinblue-code:dc7eebfba0ff9ebf4e7d790eb8ab4eb0
Zone apex
Start of authority
Email
Serial
2026012602
Refresh
1h
Retry
10m
Expire
41d 16h
Negative cache TTL
1d