Apex domains cannot have CNAME records.
GlobalSign
Domain verification
_globalsign-domain-verification=4azHJ7gL04Dr8r2VR0txu7OrWg7uZpU6v7LOHVP1b3
Google
Domain verification
google-site-verification=hbR-qmkxWfdE4JHc_AydNoRibotIc_E51o_Ac7n1yNo
3110flpjb1ffwwjvvr8bdxnvtz1zy3ly
_jf4r1v7458xxatyl61n78mlam182j7n
dns1.p01.nsone.net
IBM NS1
dns2.p01.nsone.net
IBM NS1
dns3.p01.nsone.net
IBM NS1
dns4.p01.nsone.net
IBM NS1
Zone apex
Start of authority
Email
Serial
1736533684
Refresh
12h
Retry
2h
Expire
14d
Negative cache TTL
1h