Apex domains cannot have CNAME records.
Cisco CI
Domain verification
cisco-ci-domain-verification=24c27074be8d4de52103336830e287e6b5ff5ccef7be88e28482abf0c84db56
Facebook
Domain verification
facebook-domain-verification=qiqqpdmdbcqrmer4ifbjnz8ewypxyu
Google
Domain verification
google-site-verification=h6DYBzd7qJr-lu71p5W3Hzj0rWSiSXFp-RqKw_cDQhA
Microsoft
Domain verification
MS=791BE822FBDBE3437C95D6070C759EF9090AFC2F
Microsoft
Domain verification
MS=ms48546910
18bdv5gklyjq9v2sf53rzn2skxlpryd6
j8vg0v2nh6kr9hvvv9tfy3xxxbvzt2zc
k5jxhrmzzl3x4lwbbv4z910dfsr5yck9
Zone apex
Start of authority
Email
Serial
2026022010
Refresh
1d
Retry
1h
Expire
7d
Negative cache TTL
1h