Free tools that just work.

A focused hub for developers and domain hunters. No login, no tracking, no fluff — just fast diagnostics that get out of your way.

Tools

Domain Intelligence

WHOIS, DNS, SSL, hosting, redirects and blacklist status — one report, one health score.

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Email Deliverability Auditor

Validate SPF, DKIM, DMARC and MX records and learn exactly how to fix what's broken.

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DNS Propagation Tracker

Query 8 public resolvers in parallel and spot propagation mismatches instantly.

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Redirect Chain Tracer

Follow every hop with status codes and timing to find loops and broken links.

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Subnet Calculator

Network, broadcast, host range and masks from any IP and CIDR — instant, client-side.

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Ramaca Tools is free forever. If it saved you time →

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