SPF Record Validator
Validate an SPF record before you publish it.
About the SPF Record Validator tool
Validate an SPF record before you publish it.
Tip: from any lookup box on the site you can type spf-raw:example.com to run this tool directly.
Results are generated live by querying the authoritative name servers of the domain, so changes you just published show up immediately. Each finding is graded as an error, warning or pass and explained so that you know what to fix and why it matters.
Related tools
Monitor this automatically
Get alerted when this check starts failing, when you land on a blacklist or when a certificate or domain is about to expire.
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