Free deliverability tool
When mail stops flowing or APIs time out, a basic connectivity check confirms whether a host resolves and responds. This ping tool offers a simple first step before deeper DNS or port diagnostics.
Built for B2B teams, operators, and agencies who need clear DNS and deliverability signals — not buried technical noise.
Use a mail server, API host, or website domain you need to reach.
Review response or timeout indicators in the results.
Follow with port checks, MX lookup, or provider status pages if ping fails.
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