Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=CYYUIRNx2AF2RCTcgyBqOPgZno4Yyq1xp09MunCMVTZHxJBoLPFU6aJTBBYRmfkc
Atlassian
Domain verification
atlassian-domain-verification=Q5gBS7XFF6Nlgui/OlrIZ8YeWj7gQu/rvPdd4DPnxGh3j1HG1MYgl57ajFAcmO0k
Atlassian
Domain verification
atlassian-sending-domain-verification=21e5314e-89fe-475c-8782-3c1d2446fe88
Cisco CI
Domain verification
ciscocidomainverification=23f24c995c6ee0ca065ae892f5738e62ee58de6a92ef39880fa9ffb68e3679ac
DocuSign
Domain verification
docusign=490674cd-45e9-42b6-bce9-e13f0feefaff
DocuSign
Domain verification
docusign=4d9169bc-5dae-46da-9e33-38bf72417537
duo_sso_verification=dlbMBg1Ezz0Z99asrj3hJ0dAMWYKe4JfuWAFBqiA831ULYg2PRm27cPKaQ2QXxVX
duo_sso_verification=jgqzm35fXl4xpDNYCYQ5LFAN74zF9fGtKOHPQvHovr7lDByTLZRPwnIXiEvUCRri
duo_sso_verification=xQOZ55N3PazoPZnOkR80lYYT5M1ZVzSTZBw0h9ebwJ5pakEGQAJO42SzEv0foEJV
Dynatrace
Domain verification
Dynatrace-site-verification=c6df5eb0-0513-4e38-b165-c789e65ca0e5__m175tqdkk1v2quelaqt6a3dj56
GlobalSign
Domain verification
globalsign-domain-verification=KSRgZ14PiluGL19xh_pz4SFN_huFBdpFkCdlKqYcjw
Google
Domain verification
google-site-verification=-wdnxPdBSQwFRCLcKB1DYPKBq4qehqNDecs-trCWczI
Google
Domain verification
google-site-verification=YuJ1HBXbluwIjP4xvqKrYR-ifFsFXdkQSwgqGMDABEU
Microsoft
Domain verification
MS=ms37070397
MongoDB
Domain verification
mongodb-site-verification=LXHRfGph6k1Wj62kzEOVBqvXltZ3m6EU
OneTrust
Domain verification
onetrust-domain-verification=ed2f7df3168b4fba8b517a6653f9d25f