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EasyDMARC DKIM Lookup vs Maileroo Mail Tester: catalog facts
EasyDMARC DKIM Lookup	Maileroo Mail Tester
Free The lookup tool is free; EasyDMARC sells a separate paid email security platform.	Free The tester is free and runs one test at a time; Maileroo's sending service is a separate…
Web	Web
Checks a DKIM record by domain and selector Option to detect selectors automatically	Tests a real delivered message rather than only the DNS records Shows SPF evaluation traces and every DKIM signature
Covers DKIM only; other checks are separate tools Page promotes the vendor's paid platform	Only one test at a time on the free tool The page also promotes Maileroo's commercial sending service
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.