Apex domains cannot have CNAME records.
Apple
Domain verification
apple-domain-verification=kAYe4U0BhVn8kVMn
Atlassian
Domain verification
atlassian-domain-verification=/c/uRWisnzEzdSau9/XUVVN59B3Fg5y639nnAe5AjiLMa8aGMeiaOkhHk3DS8nln
Atlassian
Domain verification
atlassian-domain-verification=LtzG/Z/T89QTpWGE9zaDwODciGv029mdIm/bmJJzeBy0B0u9HtMqWdgRc3spQAoA
Cisco CI
Domain verification
cisco-ci-domain-verification=25500dfa8c124f664b20b3306b4b82b645adf21ee8dfe27f0f7c5fef14f9a26e
DocuSign
Domain verification
docusign=405102df-2627-4c3d-b413-e057c29947fb
Facebook
Domain verification
facebook-domain-verification=4gegmvw3889l51w8nm2krdnjg1qmcg
Google
Domain verification
google-site-verification=QPdgZJSToznf6exbsk5E7B1zNocACO7b6M248yvyZ9M
Google
Domain verification
google-site-verification=qRFtc9U1mVzVdQDBm-f6smssDR7q01-h6uC2gnBHrks
Google
Domain verification
google-site-verification=ZgGxFCmroRG-WM3BNmYu16YJ6P5630VZl_jc4jYVx-4
Mandrill
Domain verification
mandrill_verify.yxKFvvHFVISqUWJ8HTinhQ
Mandrill
Domain verification
mandrill_verify.zpXDiApxhLbb0QN4YcqvNw
Microsoft
Domain verification
MS=ms36614591
OneTrust
Domain verification
onetrust-domain-verification=7ea0aae0bd734243a837a4a61d879022
Statuspage
Domain verification
status-page-domain-verification=h0qpjpdc8dj9
Stripe
Domain verification
stripe-verification=4d3ff8cc1ef4bcfcec411f4cfd261342404250eccac27390f1fdaf469e14b9a1