Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=Yg6qK7NdzwhDyqMX3Pd4fWExGeHROQ5pCP5lkKfP8wTa0ogNSI1ZhYbcddqjvzfJ
Google
Domain verification
google-site-verification=h0ab12gKePCxD7Ou2T3Gz8ddpe2se0XnoNH5TvSr_10
Google
Domain verification
google-site-verification=lwZvSNFelJctRDuorY3CmCYHjLmA4chz5fVCrXThOpk
Slack
Domain verification
slack-domain-verification=VBvGIL9Pn76qX0t92d3JE62aH4jqTvuFsEmXB5cB
Zoom
Domain verification
zoom-domain-verification=ZOOM_verify_9d3283d268da47cda8552fe78682a678
candy.ns.cloudflare.com
Cloudflare
devin.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2395203635
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m