Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=UkP8iRMVVdCvO5nrkRigBLGmw+4DsZQbk2bmWWTl8Fch5TOmXAW6n+IQJDAKDgN1
GlobalSign
Domain verification
_globalsign-domain-verification=voYHJc4om2Wu70fg0560-S7AADMRApyxsoDaebicVo
GlobalSign
Domain verification
_globalsign-domain-verification=z4Xo_WzbqO-SdSmpbEf2rgDTBdzqDnybbWswdZelDa
Have I been pwned
Domain verification
have-i-been-pwned-verification=064c32d45f6d3072689d7c051cd6f26a
Microsoft
Domain verification
MS=ms62149838
Microsoft
Domain verification
MS=ms68682821
Proofpoint
Domain verification
ppe-3b24448fc9c09e14099e
vd3s3pz0bzmtynzmrl7nysbg71bssznn
0ed1fe018aa85d98a84e4844eaaaac5e346a05d704
d3eee4d0ed9441a29ff9c2b95e32290c
ntdl6314blvhvpx1rlwjhhc8r02dcm56
x4V1320EJUcYXLhfnvZ/zFZuhwhZ7RzEOEICb1IIp5AcGX/JKIX1rVVRs6atPGDlYmkBJ7T7ac9qVds1gxTd4w==
Zone apex
Start of authority
Email
Serial
2018082968
Refresh
3h
Retry
30m
Expire
21d
Negative cache TTL
1d