verizon.com has no AAAA records.
Apex domains cannot have CNAME records.
Adobe Sign
Domain verification
adobe-sign-verification=5c72a7e0c328f6774716059ec6fb7da6049813116d899e3483577d0896e7544c
Atlassian
Domain verification
atlassian-domain-verification=aj1ES5iXBorxgboMWU4jPaWG8ufdkUqPAZ98L4Z4FxPtlETrOSCwWPopYp326Boi
Docker
Domain verification
docker-verification=e63249f1-5c89-419c-8b2a-928c81b87800
Docker
Domain verification
docker-verification=f22a41ee-7281-4719-a023-ff82e56fd556
DocuSign
Domain verification
docusign=4a19cd69-5db5-4663-b70e-6600f177dae2
DocuSign
Domain verification
docusign=9f9bf7a4-31a7-42bd-989d-b177ae520342
Dynatrace
Domain verification
Dynatrace-site-verification=6219e2d6-0d4c-42b0-aa3f-bf137c76e0ef__lc47bag6133ot2qms6uqkhqmkg
Dynatrace
Domain verification
Dynatrace-site-verification=9b5e8c85-ffc6-4ee3-80a4-01c14607d287__pdi80imbksqp54emrr20d3gph8
Facebook
Domain verification
facebook-domain-verification=jzt3ysrggr1qi89a0c46h6hnmtu0l4
Flexera
Domain verification
flexera-domain-verification-bpuabamsmujihlzs
Flexera
Domain verification
flexera-domain-verification-ffgblppxwzuqqveo
Flexera
Domain verification
flexera-domain-verification-kqnfpwapzjwcdtjl
Google
Domain verification
google-site-verification=KC5CJC5e0rzcxlINJHJcTM5U4b5Pr211cGU8diogsKI
Google
Domain verification
google-site-verification=tZDve57pSHTO7eOO90j3R3wUIdpqq9pCrPCCauMcfbc
Google
Domain verification
google-site-verification=Y3Q2T99tU_-XF206jqXW_UugVEHCvpzvPnIk5hYL2Bk
Microsoft
Domain verification
MS=ms87778762
Miro
Domain verification
miro-verification=cb4542e8a7b94284a46cef7263ff93a0a8981ccc
MongoDB
Domain verification
mongodb-site-verification=6vBJxn6M8ujjAATlYkC5bRNXjD4sUiRf
0gydk8ylzblmdk89rrh71z6vq8csbd4j
2emAY6c1D+CgmANq0s7xHidy8qnyE6WStN33LPNuG/hd0aBm9xBLt6ZeIl7bfQR1VIMPYtYt3FlRkIcNWId/+A==
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g0s1gq156v9thvrtvmg4smn6fhgcxqnl
Precisely-domain-verification
q5c6fp9dz62p3yxbgjrfsmr9d0wm705p
quickbase-site-verification-922ae18c23918d07de301f714e7747cabad0e6ce
smartsheet-gov-site-validation=wO9Aq-yUnfO-HMmw3WBsMSiP212HgHB4
VaI7HAA7sB1/Nj9AfhmIpdfZyiwqm7N7pf9UApsrhO0=
zfk8y8l5fh15lrg8dsk27ks1j51869tw
zv5q0hfc968n8pzr19b9vzqk5w75dcr2
a1-18.akam.net
Akamai
a12-65.akam.net
Akamai
a13-67.akam.net
Akamai
a24-66.akam.net
Akamai
a26-67.akam.net
Akamai
a9-67.akam.net
Akamai
Zone apex
Start of authority
Email
Serial
4904
Refresh
15m
Retry
10m
Expire
56d
Negative cache TTL
15m