Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of FlagScout

FlagScout by Gooners

Do you really know who hosts the sites you visit? FlagScout shows the country flag in your toolbar, then reveals IP, geolocation, WHOIS, DNS and reputation in a click. Your anti-phishing reflex. No ads, no tracking.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Which country hosts the site you're visiting? FlagScout tells you at a glance.

The hosting country's flag appears right in your toolbar. One click opens a full
profile of the server behind the site:

🌍 Location: country, city and a world map
🔎 Network identity: site IP (IPv4 and IPv6), reverse DNS, ISP / host
🛡️ Trust: IP reputation via VirusTotal, plus VPN, proxy, Tor, datacenter and mobile tags
📋 Domain WHOIS: registrar, dates and domain age, a valuable signal against phishing
🧭 DNS records: A, AAAA, MX, NS, TXT in one click
📡 Your public IP: always in view, handy for checking your VPN
📄 Report copy: everything that matters, copied in one click

FlagScout works right away, with no sign-up and almost no setup: only the VirusTotal
reputation requires a free, optional API key.

Privacy-first: no data sent to the developer, no tracking, no ads.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access browser tabs

Optional permissions:

  • Access your data for all websites

Required data collection, according to the developer:

  • Browsing activity
Learn more
More information
Add-on Links
  • Support site
  • Support Email
  • Copy add-on ID
Version
1.0.1
Size
53.4 KB
Last updated
10 days ago (Jun 1, 2026)
Related Categories
  • Web Development
  • Privacy & Security
  • Search Tools
License
Mozilla Public License 2.0
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • dark mode
  • privacy
  • search
  • security
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.