Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=dMfJn5VAWk9ZVFJTISuJgKGqcygNqo/0JUXJMdbzkwBCSgD77jpkOt5XXa1DL686
Atlassian
Domain verification
atlassian-sending-domain-verification=83059f88-40e5-4569-a36f-6f689f93e598
Google
Domain verification
google-site-verification=rJ-TMbuj7CIya13l1Nuu3AUk4dsJGoOe-hyrdEpPtRc
Slack
Domain verification
slack-domain-verification=AbmbgOoCXT99Ubzb7zMS5BYDiNVJNbGRdIUKOvZk
JK4NRY0LNL37FY72SKOGQ1K2OE317ON1S8DQDA3G
Zone apex
Start of authority
Email
Serial
2026022501
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
1d