Domain Age Check

Name: Domain Age Check
Rating: 5 (1 reviews)
Author: Umar

By: Umar

Domain age checker is a whois tool / extension developed by Cynexium (Umar) for checking any domain's age

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Features & Capabilities

Domain Age Checker is a lightweight and efficient browser extension designed to help users instantly determine the age of any domain. Whether you're researching a website for business purposes, SEO analysis, or simply out of curiosity, this tool provides the registration date and other relevant details with just a single click.

Developed by Cynexium (Umar), the extension leverages public WHOIS data to provide accurate and reliable information about domain registration.

User Growth & Download Statistics

Add-on

By:

Umar

Daily users:

22 -2

Rating:

5.00

(1)

Version:

0.1 Last updated: 2025-01-24

Version code:

5881171

Creation date:

2025-01-24

Risk:

Permissions:

Size:

250.53KB

Email:

cy*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 22,699 ▼ 914

Other rankings

#18 in domain keyword 26 ▼ 2#239 in checker keyword 64 ▼ 9

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:

Umar

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/domain-age-check/

Email:

cy*****@gmail.com

Website:

https://cynexium.blogspot.com/p/contact-us.html

User Reviews

simply looking up the answers to questions has become much more difficult with the advent of LLM-fueled SEO, and I ask many questions. fortunately, many of these websites were created recently (and for some reason many pre-genai-boom seo mills were also made in late 2019?). I use this so much that I made a hotkey to click it using autohotkey on my desktop, and I also have it on all my devices. in doing so, I've trained myself to recognize such content much better! a simple solution to a simple problem. thank you for making this

by sy*****, 2025-09-11

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Is Domain Age Check 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 Age Check does not require any sensitive permissions.

Risk impact analysis details

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 Age Check 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.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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