Generate valid SPF and DMARC DNS records in seconds. No signup required. Built by the team behind Sentura.
Select your email providers, set your policy, and get a ready-to-publish SPF TXT record with DNS lookup tracking.
Open toolConfigure your DMARC policy, reporting addresses, and alignment options. Get a complete _dmarc TXT record instantly.
Open toolOne-click email security audit. SPF, DKIM, DMARC, MX, MTA-STS, and blacklist status — plain English verdict plus a 0–100 score.
Open toolPaste raw email headers and see SPF/DKIM/DMARC results, delivery path, sender provenance, and what would happen under strict DMARC.
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