Check your domain's deliverability health in 30 seconds. Get a clear score, find what's broken, and learn exactly how to fix it.
Free scan · No signup required · Results in 30 seconds
SPF, DKIM, DMARC, BIMI — verify all email authentication protocols are properly configured.
Check 40+ blacklists instantly. Know immediately if your domain or IP is listed.
Analyze your mail server's IP reputation, network identity, and whitelist status.
One clear score combining all signals. Understand your email health at a glance.
Verify your mail server supports modern encryption standards.
Check PTR records to ensure your mail server identity is properly verified.
Plain-English explanations with step-by-step fix instructions. No DNS expertise needed.
Start free. Upgrade when you need continuous monitoring and inbox testing.