Apex domains cannot have CNAME records.
Apple
Domain verification
apple-domain-verification=EcbUMui0V7kiOYvE
Facebook
Domain verification
facebook-domain-verification=by6spj5zmf16u99p3e9y0hqab7l0ld
Google
Domain verification
google-site-verification=ggVGYnNd5cB7KiTKY9DJuS8aEulaTWP_p1TJEJBX-vs
Google
Domain verification
google-site-verification=htn8MiOgPuBqLPBAwLtY4iJ_2a3XL6No7Ld_yNqtS5o
Google
Domain verification
google-site-verification=ivMpZPzDRJQ36da62QAf4q_40xRE829MTx7mrGsmJRw
Google
Domain verification
google-site-verification=uXlWhfF02W8nTlOfboFFCsovqoOoAFbP-PCPIepJmPY
Microsoft
Domain verification
MS=738D8786EC41C2FBAAD8521A81D8375DAD94D2A3
Microsoft
Domain verification
MS=ms20578647
1f4792c3683f6d3bc6ec716ff6bc2877
foxit-domain-verification=dc34a0ec8d57a7c9953b7ccfa3b552ca
seodity-site-verification-4a208f1ce6e64e5c8eb98f64c12e4fa6
etta.ns.cloudflare.com
Cloudflare
yew.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2396185710
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m