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Preview of NetScope Pro - Network & Firewall Inspector

NetScope Pro - Network & Firewall Inspector by Tanamy Ghosh

Deep network diagnostic, DNS, SSL, Firewall/DPI block root cause, and public IP inspector.

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Extension Metadata

About this extension
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.
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Permissions and data

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
2.0
Size
29.35 KB
Last updated
6 days ago (Sep 30, 2026)
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  • Privacy & Security
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