TinyNetTool: NAT Type & Ping

Lu Cheng Wei · Utilities

$1.99

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About

Pay once, own forever. No subscription. No ads. TinyNetTool is a pure network diagnostic tool built for gamers, NAS owners, and network engineers. Core Features: - Deep NAT & CGNAT Detection: Identify NAT Type 1 to 4 based on RFC 3489 and detect CGNAT (100.64.0.0/10). - Export Markdown Diagnostics: Copy structured diagnostic logs with one tap. - Multi-Protocol Ping: ICMP (native), TCP, HTTP, and UDP modes with a live latency chart to visualize jitter. - DNS Lookup: Query A/AAAA/CNAME/MX/NS/TXT records directly against public resolvers. - TCP Port Scanner: Scan common NAS and remote desktop ports in one tap. - Ignore Proxy Probing: Bypass system proxy settings to detect real direct connection status. - Traceroute: Step-by-step display of every hop your packets travel. Privacy First: 100% local execution, 0 data collected for all diagnostics — except when you choose to submit feedback via the optional Report a Problem feature.

What's new · 1.1.0

What's New in v1.1.0: - CGNAT Warning: Automatically detect 100.64.0.0/10 Carrier-Grade NAT. - Export Markdown Diagnostics: Copy formatted diagnostic logs in one tap. - Native DNS-over-UDP Lookup: Query A/AAAA/CNAME/MX/NS/TXT records. - TCP Port Scanner: Scan common NAS and Remote Desktop ports. - Japanese Localization Support.

Details

DeveloperLu Cheng Wei
ReleasedApr 2026
UpdatedAug 2026
Version1.1.0
Size2.2 MB
RequiresiOS 16.0 or later
Age rating4+
LanguagesChinese, English, Japanese
Price$1.99
Categories UtilitiesDeveloper Tools
Bundle IDcom.daniel.NetTool