Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=mHwerAZyJcMpEeuWQ6KoO/5i6iz1BodzTewjnLDLP6VM585kg7u9zWVnLnANeL2U
DocuSign
Domain verification
docusign=2d5f5be5-b8c8-426c-921f-27033716ed14
Google
Domain verification
google-site-verification=xhvSqbunay-O_gIfgyqWEs6cBdtAWLsbwAh8IEkPjhY
Microsoft
Domain verification
MS=ms17250414
TeamViewer
Domain verification
teamviewer-sso-verification=c95fc904e600447b994cfd04716bc781
b6367d6d6a9c5cf6076caddbf3ad74b3
bw=jUrub0I1mUod7z363reOOTmu2smFInwKV4C2ncyNX7ge
projectdiscovery-verification=a0831e5299
PSn5Y3lnaiqO8JZfRtYMdiikPiaSvbMtAA1Qa0AUutK5IQtj3XRIwIdWQAtvPrmtrQNXeUw7qd/ZdxSC6J5rVw==
Zone apex
Start of authority
Email
Serial
252
Refresh
2h 46m 40s
Retry
2h
Expire
14d
Negative cache TTL
1d