Apex domains cannot have CNAME records.
Sendinblue
Domain verification
Sendinblue-code:335e3636073f4c76311836e78229ab3c
Abuse reports to [email protected]
For more info see www.webwiz.net
google-site-verification:lyPkqrku85MCqPIQmIkxH9WA6OiIPcZdbjLLskVwIh0
Zone apex
Start of authority
Email
Serial
2100000154
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
3h