Apex domains cannot have CNAME records.
Google
Domain verification
google-site-verification=-ARVQI7rW4BYFA0jlDqGsYK1OEm0smwJfaNkVy5dStA
Google
Domain verification
google-site-verification=AcuEGpXk_vHzDK74sA8eWLPuux7VFmKzcZmeanb8YE4
Google
Domain verification
google-site-verification=qUq3yiqNsrM8eHsOEnN_DXYihAmBdnpX5bAj3G9c4vI
Have I been pwned
Domain verification
have-i-been-pwned-verification=a9b1c49ff1885e18b70e4b5d7f3eba98 verify txt record
Keybase
Domain verification
keybase-site-verification=WYNQn1uUdL1ImYVV9zxRhGSy3GZFzujHdf1Eq_IsDEE
Zone apex
Start of authority
Email
Serial
1771757070
Refresh
30m
Retry
5m
Expire
7d
Negative cache TTL
10m