Enter your domain. We look up its SPF, DKIM, DMARC and MX records and tell you exactly what's missing or misconfigured. No signup, no email required.
DNS records change. The full audit adds TLS, reverse DNS and blocklist checks, and Pro re-checks your domain daily so a broken record never goes unnoticed.
Run the full free auditWant a single spam-risk score? Free email spam checker. Need the record itself? Free DMARC record generator. Only checking SPF? Free SPF checker. Only checking DKIM? Free DKIM checker. Prefer to read first? How to create a DMARC record · What is DMARC? · SPF vs DKIM vs DMARC · MX checker · IP blocklist checker · Email header analyzer · DMARC report parser · Cold email deliverability checker