# Domain Name Registration Data Lookup (WHOIS)

> This tool gives you the ability to look up the registration data for domain names

Canonical page: [https://chrome-stats.com/d/whois-data-lookup](https://chrome-stats.com/d/whois-data-lookup)

## Overview

- **ID:** `whois-data-lookup`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Brian
- **Category:** web-development,privacy-security
- **Daily users:** 49
- **Weekly downloads:** 1
- **Version:** 0.1.1
- **Last updated:** 2020-02-02
- **First published:** 2019-12-11
- **Size:** 159 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/whois-data-lookup/)
- **Website:** [https://add0n.com/whois.html](https://add0n.com/whois.html)

## Description

Domain Name Registration Data Lookup (WHOIS) is a developer tool that provides information about domain names, including transfer status, active nameservers, important dates, contact info, and delegation signed status.

## Rankings

- #16,296 — Overall
- #11 — register
- #29 — domain
- #31 — lookup
- #31 — name
- #48 — data

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `*://www.namesilo.com/rdap/*`
- `*://rdap.verisign.com/com/*`
- `*://rdap.gandi.net/domain/*`
- `*://rdap.register.com/rdap/*`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: namesilo.com, verisign.com, gandi.net, register.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [IP Address & Domain 2023](https://chrome-stats.com/d/ip-address-domain-2023)

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Source: [Chrome-Stats](https://chrome-stats.com/d/whois-data-lookup)