NetScope Pro - Network & Firewall Inspector — Tanamy Ghosh

NetScope Pro is an essential network diagnostic and troubleshooting extension for developers, sysadmins, and everyday web users. When a website fails to load or experiences connectivity drops, NetScope Pro inspects the network stack to pinpoint the exact root cause.

Key Features:
- Instant Root Cause Analysis: Accurately diagnoses browser connection errors including ISP/Govt Firewall or Deep Packet Inspection (DPI) resets (ERR_CONNECTION_RESET), port closure/server drops (ERR_CONNECTION_REFUSED), and silent network timeouts.
- Public IP & Routing Insights: Resolves live public IPv4 addresses via secure DNS-over-HTTPS (DoH) alongside ISP, Autonomous System Number (ASN), and datacenter location.
- DNS Record Inspection: Queries and displays critical DNS records such as A, NS (Name Servers), and MX (Mail Servers).
- Reachability & Latency: Measures active HTTP latency and verifies global domain reachability.
- Lightweight & Privacy First: Runs completely client-side without storing or transmitting personal browsing activity.