Domain Name Registration Data Lookup (WHOIS) Firefox

Domain Name Registration Data Lookup (WHOIS)

By: Brian
This tool gives you the ability to look up the registration data for domain names
Domain Name Registration Data Lookup (WHOIS)Domain Name Registration Data Lookup (WHOIS)
Download Install

Features & Capabilities

This is a developer tool to get information about the domain that belongs to the active tab or whatever URL that is submitted via the search box. The extension connects to one or more RDAP services and provides the following meta-information related to the domain:

  1. The domain name and its Registry Domain ID
  2. Domain transfer status
  3. Current active nameservers
  4. Important dates (Expiration and Creation)
  5. Registrar, technical, administrative and abuse contact info
  6. Delegation Signed status

User Growth & Download Statistics

Manifest V2 Add-on
By:
Brian
Daily users:
47 2
Version:
0.1.1 Last updated: 2020-02-02
Version code:
4953556
Creation date:
2019-12-11
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • storage
  • activeTab
  • *://www.namesilo.com/rdap/*
  • *://rdap.verisign.com/com/*
  • *://rdap.gandi.net/domain/*
  • *://rdap.register.com/rdap/*
Size:
159.34KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-10
Compare stats and ranking:

Ranking

# 15,944 ▲ 284
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For Developers

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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:
Brian
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/whois-data-lookup/
Website:
https://add0n.com/whois.html

Is Domain Name Registration Data Lookup (WHOIS) 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.

Domain Name Registration Data Lookup (WHOIS) requires very minimum permissions.

Risk impact analysis details
  • High Request access to the following domains: namesilo.com, verisign.com, gandi.net, register.com
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.

Domain Name Registration Data Lookup (WHOIS) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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