Apex domains cannot have CNAME records.
Cloudflare
Internal use
ca3-5ccb7698a98240dfb5df75021ca50159
Facebook
Domain verification
facebook-domain-verification=qs4ci5vj34h92czcravkq0xj7h8oj3
Google
Domain verification
google-site-verification=2f5GfIfuKDQ1snRsfmsN8t5BoLvfjKGIXVNHWclpp_A
Google
Domain verification
google-site-verification=AunvpJBZxa5d05Io2ZHSxTwpeOOJyryQaExy0t4iJXc
Google
Domain verification
google-site-verification=bPPNEtiAF7qpi-LG5QQ-mYaJNubK9Ynkwag3ZGf7BLk
Google
Domain verification
google-site-verification=FYuCowtJxdy8QHZJ8tpxb93Q-WMjtMOccOJY4AofK9U
Postman
Domain verification
postman-domain-verification=29c3265b5b29386a89cc3e28732f82c57397dd042bb88f1e54806a7752985a1f09a7651bfc04466c70c5376b71f1e8e03241b43c1e0fd564495e002f1e2771fc
61mlpbkv34vz3ykz047vnjfq637tvlzb
unbounce404809\226\128\141
elias.ns.cloudflare.com
Cloudflare
liberty.ns.cloudflare.com
Cloudflare
Zone apex
Start of authority
Email
Serial
2397252396
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m