Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=kmsIZHltLtQt8RxSQfZswPR6yo7Ns4IzFVuOlvnHsTLa/h1TNs6MgxBKaCnAujL4
Detectify
Domain verification
detectify-verification=e9b329aa4c2d762423fa6a9e8c454697
Facebook
Domain verification
facebook-domain-verification=c48fkdmb0w6237omo3f8b0tdls353h
Google
Domain verification
google-site-verification=Q_V_YTfKa7pw29R0r54m6oPIufqtg73r6vhNrLrQ0XM
angelina.ns.cloudflare.com
Cloudflare
rene.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2396298327
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m