Apex domains cannot have CNAME records.
Google
Domain verification
google-site-verification=1sdlB2GpZqlgEBJVr2aleWyn4GDzgLp1tr-qw8pwGUs
Google
Domain verification
google-site-verification=_CsXMcqV51UbvZbX9dfXa_7cj8-fl-OENqg2ZJ-C6Wg
Microsoft
Domain verification
MS=281A797279A09ECF313C9C239F977D7F1DC07CCB
_71vge26jh4zgoy2tk9xv8oclzdovutn
fm3k1g8xvzjnq65g77ndz348lzd0j8z2
ns1-01.azure-dns.com
Microsoft Azure
ns2-01.azure-dns.net
Microsoft Azure
ns3-01.azure-dns.org
Microsoft Azure
ns4-01.azure-dns.info
Microsoft Azure
Zone apex
Start of authority
Email
Serial
1571961323
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
30m