Subdomain Finder

Name: Subdomain Finder
Rating: 5 (1 reviews)
Author: Sumalya Chatterjee

By: Sumalya Chatterjee

Enumerates subdomains, directories, shows website IP, and checks for robots.txt

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Features & Capabilities

Unleash the Power of Discovery with Subdomain Finder!

Dive deep into the web's hidden layers with Subdomain Finder, the ultimate tool for developers, security enthusiasts, and curious minds. This sleek, feature-packed Firefox extension lets you uncover subdomains, scan directories, check for robots.txt, and fetch IP addresses—all in one place.

🔍 Key Features:

Subdomain Enumeration: Discover hidden subdomains with multiple detection methods, including DNS lookups, SSL certificate analysis, and more.


Directory Scanning: Find exposed directories and endpoints with a powerful directory scanner.
Robots.txt Checker: Instantly check for and analyze robots.txt files to understand website crawling rules.
IP Lookup: Quickly retrieve the IP address of any domain.
History & Cache: Save and revisit your findings with a built-in history feature.

Sleek Glassmorphism UI: Enjoy a modern, dark-themed interface with smooth animations and intuitive controls.

Whether you're a penetration tester, web developer, or just exploring the web's architecture, Subdomain Finder is your go-to tool for uncovering the hidden gems of any website.

Install now and start exploring the web like never before! 🌐

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

2.0.1 Last updated: 2025-03-08

Version code:

5906399

Creation date:

2025-02-25

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

38.07KB

Email:

na*****@gmail.com

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 9,952 ▼ 222

Other rankings

#25 in finder keyword 44 ▼ 2#45 in domain keyword 26 ▼ 2#145 in ip keyword 36 ▼ 3#186 in lookup keyword 18 ▼ 6

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Sumalya Chatterjee

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/subdomain-finder/

Email:

na*****@gmail.com

Permission Change History

2025-03-08: Version 2.0.0 → 2.0.1

Add Permissions: tabs

Is Subdomain Finder Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Subdomain Finder requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Subdomain Finder has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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