Focused tool

Mail domain health

Inspect public mail policy and transport records.

Run Mail domain health

View full JSON response

Examples

Use a validated example to fill the form and execute the exact input.

example.com

Usage and limits

Public network lookups use the canonical v1 JSON API with the existing input validation, timeout, response-size, rate, and SSRF controls. Local transformations remain in this browser.

API documentation: API reference. Canonical route: /api/v1/mail-health/.