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Domain Intelligence Tool
Check everything about a domain's email setup in one place. DNS, MX records, SPF, DMARC, DKIM, hosting, and security analysis.
Try:
What this tool checks
This pulls DNS setup and authentication signals so you can catch issues early.
- DNS health, MX routing, and nameserver coverage
- SPF, DKIM, and DMARC alignment and policies
- Reputation and security signals tied to mail delivery
How to read the results
Start with the score and risk badge, then review warnings and recommendations.
- Green status means the domain is ready to send
- Warnings highlight gaps like missing SPF or DMARC
- Use recommendations to plan fixes in order
FAQ
Short, practical answers to common questions.