Apex domains cannot have CNAME records.
GlobalSign
Domain verification
globalsign-domain-verification=94788EE888BF2B0FC021D96C916A0FD9
Google
Domain verification
google-site-verification=BaSv1LmZ8GmzTaLej-rmNyImEO3-VVX-lR1V6l5etfg
Microsoft
Domain verification
MS=ms25540678
Microsoft
Domain verification
MS=ms41140386
Microsoft
Domain verification
MS=ms75290169
Pardot
Domain verification
pardot646173=91ee80eb0ba3b094bbad85cef41abe149a956d23ded97f79ce12f254e4afe177
7SyzOEx3zEgfyAro7tJqb1OoM1pNAE75OA6NynARPiOt3j3evyZ8/wNq3mTAubHxDnrPYFz+kKw0/RGaYaKq/A==
hibp-verify=dweb_s5ugsaudvziwg75xo65ddpwv
ns-1066.awsdns-05.org
Amazon Web Services
Route 53
ns-1897.awsdns-45.co.uk
Amazon Web Services
Route 53
ns-506.awsdns-63.com
Amazon Web Services
Route 53
ns-910.awsdns-49.net
Amazon Web Services
Route 53
Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d