security
Security

SPF Flattening Helper

verified_user

Flatten an SPF record by expanding include: domains (manual paste). Shows approximate DNS lookup count.

Output

shield

Privacy & Security

Processed locally in your browser. No DNS lookups are performed automatically.

check_circle Data: None
check_circle Client-side-Side
check_circle Active
update v1.0
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How to Use

Paste your SPF record and the included domain SPF records to generate a flattened output.

Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.

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