Email VerifierVerify a single address before you send.Bulk Email VerifierUpload CSV or Excel lists and download results.

Network Tools

Domain Health CheckerCheck DNS, authentication, and tracking health for a sending domain.SPF CheckerInspect SPF records and highlight common deliverability issues.SPF Record GeneratorGenerate an SPF record from providers, custom includes, and IP ranges.DKIM CheckerValidate DKIM selector records for your domain.DMARC CheckerCheck DMARC policy, reporting, and alignment configuration.DMARC Record GeneratorGenerate a DMARC record with policy, reporting, and alignment options.MX CheckerInspect MX records and mail routing configuration.Blacklist CheckerCheck whether a domain or IP appears on common blocklists.Email Header AnalyzerAnalyze raw email headers for authentication and routing signals.Tracking Domain CheckerVerify tracking domain DNS and redirect readiness.Port CheckerCheck whether a host and port are reachable.Ping ToolRun a connectivity check against a host.Email DNS CheckerCheck SPF, DKIM, DMARC, and MX records from one place.

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