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Google Admin Toolbox Dig vs CAA Test: catalog facts
Google Admin Toolbox Dig	CAA Test
Free Free to use.	Free Free to use in the browser.
Web	Web
No install or terminal needed Raw view shows the full DNS response	Does one job with a single input field Brief explanation of what CAA records are for
Fewer options than the command-line dig Queries run from Google's side, not your own resolver	Only checks CAA records, not the rest of a TLS setup Cannot generate CAA records itself
Web application	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.