Email DNS & Authentication
DMARC Alignment Checker
Show adkim and aspf alignment modes from a DMARC record.
Live public lookup
Quick answer
What does DMARC Alignment Checker do?
Show adkim and aspf alignment modes from a DMARC record. It is designed for a direct input → result workflow with no account requirement. Live lookup tools contact the public Internet from MediaZuno to retrieve the requested DNS or HTTP information.
How to use DMARC Alignment Checker
- Enter, paste or choose the input requested by the tool.
- Adjust any options shown for your task.
- Run the tool, review the result and copy or download it when available.
For important financial, technical or publishing decisions, verify the result against the source system or rule that applies to your situation.
DMARC Alignment Checker FAQ
What does DMARC Alignment Checker do?
Show adkim and aspf alignment modes from a DMARC record.
Is DMARC Alignment Checker free to use?
Yes. MediaZuno provides DMARC Alignment Checker free to use without requiring an account.
Does DMARC Alignment Checker upload my input?
This version runs in your browser. Your input is processed on your device rather than being uploaded to MediaZuno.