Network Diagnostics
Understand what your connection is doing. Practical, privacy-first network and browser diagnostic tools built for engineers, operators, and web users.
See the path, not just the result.
Snow's network tools make the invisible legible: resolution, routing, device context, and speed — presented as a calm diagnostic field without invented readings.
Practical connection analysis with zero tracking.
Snow's Network Diagnostics suite gives you direct visibility into domain resolution, IP routing, client environment specs, and network performance. Every tool executes directly in your browser or queries transparent, public DNS endpoints without logging or storing your personal network footprint.
Zero Data Retention
IP addresses, fingerprints, and test results are never saved to Snow's database.
Transparent Resolvers
Uses Cloudflare DNS-over-HTTPS and standard Web APIs with minimal data exposure.
Browser Network Pipeline
Sequentially verify connectivity from client device, through DNS resolution, to public network endpoints.
Available Network Tools
Find My Device & Spatial Location
Real-time browser GPS location, device recovery simulator, session location trail, and interactive spatial earth views.
- Browser-native GPS geolocation
- Device recovery simulator & demo
- Session location trail & distance
- Google Maps & Spatial Earth views
DNS Lookup
Query domain DNS records (A, AAAA, MX, TXT, CNAME, NS) directly using public DNS-over-HTTPS.
- A, AAAA, MX, TXT, CNAME, NS records
- Cloudflare DoH JSON integration
- Copy individual or full JSON results
- Zero telemetry tracking
Public IP & Network Info
Inspect your public IP address, ISP / Organization, ASN, and approximate geographic region.
- Dual-stack IPv4 & IPv6 detection
- Approximate region & ASN details
- Clear privacy & non-tracking guarantee
- Zero database retention
Device & Browser Diagnostics
Evaluate local browser capabilities, screen viewport, hardware cores, Network API, and WebGL context.
- Logical CPU cores & device memory
- Network Information API details
- WebGL renderer & unmasked vendor
- Honest 'Not exposed' fallbacks
Connection & Speed Diagnostic
Measure round-trip ping latency, jitter, effective connection type, and controlled download speed.
- HTTP ping round-trip latency & jitter
- Network API effective type & downlink
- Controlled user-initiated download test
- Explicit speed disclaimers
Recommended Solution: Infrastructure & Application Engineering
Experiencing DNS propagation issues, network latency, or CDN routing bottlenecks? Snow provides dedicated technical engineering to optimize global infrastructure performance.