Domain Age Checker

Quickly check the registration age of any domain you visit

As of June 2026, Domain Age Checker has 178 users and a 4.00/5 rating from 4 reviews in the Developer Tools category.

Developer Tools

Chrome Web Store ↗.crx

Users+9.2%

178

Rating0%

4.00

4 reviews

Reviews0%

Version

1.0

Manifest V3

History

3 snapshots

Tracking since Apr 20, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 20, 2026	163	4.00	4	1.0
May 11, 2026	166	4.00	4	1.0
Jun 6, 2026	171	4.00	4	1.0
Now	178	4.00	4	1.0

Permissions & access

Permissions: activeTab
Host access: https://rdap.org/domain/*, https://dns.google/resolve*

Screenshots

About

# Domain Age Checker

Instantly check the registration age of any website you visit with a single click!

## What Does It Do?

Domain Age Checker is a lightweight and user-friendly Chrome extension that allows you to quickly discover when a website was first registered. Understanding a domain's age can help you:

• Evaluate website credibility and trustworthiness
• Identify potentially new or suspicious websites
• Satisfy your curiosity about when your favorite websites were created
• Research competitors in your industry

## Key Features

• **Instant Results**: Get domain age information with a single click
• **Registration Date**: See the exact date when the domain was first registered
• **Age Calculation**: View the precise age in years and months
• **Fallback System**: When exact registration data isn't available, the extension provides an estimated age
• **Clean Interface**: Simple, intuitive design that's easy to use
• **No Registration**: No account creation or sign-in required
• **Privacy Focused**: No personal data collection or tracking

## How It Works

Domain Age Checker uses industry-standard RDAP (Registration Data Access Protocol) to retrieve accurate domain registration information. When exact data isn't available, it uses Google's Public DNS to verify domain existence and provides an estimated age.

The extension works entirely within your browser and only accesses the minimum information needed to perform its function - the domain name of the website you're currently visiting.

## Use Cases

• **Online Shopping**: Check how long an e-commerce site has been around before making a purchase
• **News Validation**: Verify the age of news websites to help assess credibility
• **Competitive Research**: See how long competitors have been established online
• **Website Development**: Compare your site's age to others in your field
• **General Curiosity**: Discover the history behind websites you visit regularly

## Simple to Use

1. Install the extension
2. Click the Domain Age Checker icon in your toolbar when visiting any website
3. Instantly see the domain's registration date and age
4. Click "Check Again" if you want to refresh the data

Domain Age Checker is perfect for anyone who wants quick insights into website history without complicated tools or technical knowledge.

Try it today and start discovering the age of websites you visit!