Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=hH74J/a70HPQ9qR2zVBkp3qVPfuExSjB2aSXZAUiczZDbN5tq2lqWz5E4QHANlrH
Dropbox
Domain verification
dropbox-domain-verification=k1v4qqgegj6s
Google
Domain verification
google-site-verification=maIu8RhFrbNLVRHVC5vdKqBcACPijXqIa0GHUT0uMwI
Microsoft
Domain verification
MS=ms92332218
f718o55tt9oo3fjlfincesqmfe
a1-245.akam.net
Akamai
a11-64.akam.net
Akamai
a20-65.akam.net
Akamai
a6-66.akam.net
Akamai
a8-67.akam.net
Akamai
a9-67.akam.net
Akamai
Zone apex
Start of authority
Email
Serial
2025102300
Refresh
5m
Retry
10m
Expire
14d
Negative cache TTL
1h