Will your email land in spam? Get a graded SPF / DKIM / DMARC report card in seconds. Free, no signup.
Privacy: this page has no backend and no analytics. The only data that leaves your browser is the DNS names being looked up, sent to Cloudflare (1.1.1.1) or Google (8.8.8.8) public DNS — the same lookups your browser already makes. Results and history stay on this device.
The DKIM check above tries common selectors only. Enter your exact selector to verify it directly.
Paste up to 100 domains and get a ranked table + CSV export — ideal for agencies auditing client portfolios. Requires a Pro license (one-time purchase, no account). Single-domain checks stay free forever.