GARMTECH Network Tools

GARMTECH Network Tools is a free, public diagnostics platform built for speed, accuracy, and practical troubleshooting. Every result includes deep explanation so users understand not only what happened, but what to do next.

Why this site exists

Modern DNS, TLS, email, and network failures are rarely simple. A check that only says "pass" or "fail" is not enough for operators, developers, and incident responders. This site is designed to provide clear context, risk notes, and actionable fixes for each output field.

Categories

• DNS: resolution, authority, propagation, and reverse mapping analysis.
• IP: public IP visibility and IP ownership context.
• Network: registration data, reachability, and path diagnostics.
• Email: mail transport and reputation diagnostics.
• Web: HTTP and TLS behavior, protocol negotiation, and security posture.
• Other: utility checks such as NTP reachability and response validation.

Operational approach

• Server-side rendering first for SEO and crawler reliability.
• Strict abuse controls, weighted rate limits, and request safety boundaries.
• Result pages are shareable but intentionally temporary.
• Every tool page includes an excessive explanation section and FAQ.

FAQ

Is this service free?

Yes. Core diagnostics are free and intended for public operational troubleshooting.

Are results indexed by search engines?

Tool pages are indexable. Temporary run result pages are marked noindex.

Why are some tools marked as planned?

Some tools are released in later phases to keep the first release stable and abuse-safe.

Can I use these tools without JavaScript?

Yes. The site is SSR-first and remains readable and usable without client-side JS.

Why do some outputs hide IPv6 direct input?

When IPv6 mode is disabled by environment configuration, direct IPv6 inputs are intentionally blocked.