How many TLDs can I check at once?

You can select up to 20 TLDs to check simultaneously. Your TLD preferences are saved for future visits, making it easy to check the same set of extensions repeatedly.

What does 'Available' mean in the results?

When a domain shows as 'Available' (in green), it means the domain is not currently registered and is available for registration. You can register these domains through any domain registrar.

Is the domain availability checker free to use?

Yes, our domain availability checker is completely free to use. No registration or signup is required.

Can I save my TLD preferences?

Yes, your TLD preferences are automatically saved in your browser's local storage. This means your selected TLDs will be remembered for future visits, making it convenient to check the same set of extensions repeatedly.

What information does the checker show for registered domains?

For registered domains, the checker displays the registration date and shows them in gray. This helps you understand when a domain was originally registered and whether it might become available in the future.

Which TLDs are supported?

The tool supports all major top-level domains including .com, .net, .org, country-code TLDs, and new generic TLDs like .ai, .io, .app, .dev, and many more. You can select from our extensive list of popular extensions.

Domain Age Checker by Suffix

Domain

Registration Date

Domain

Registration Date

Enter a keyword and click query to start

Domain

Registration Date

Enter a keyword and click query to start

Key Features

🎯

Customizable TLDs

Select up to 20 TLDs from our extensive list. Your preferences are saved for future visits.

⚡

Instant Results

Get real-time WHOIS data for all selected TLDs simultaneously with streaming results.

📊

Clear Overview

View registration dates at a glance with color-coded status indicators for easy comparison.

How to Use

Configure Your TLDs

Click the TLD configuration button to select your preferred domain suffixes. Choose up to 20 TLDs from our list of popular extensions.

Enter Your Keyword

Type the domain name you want to check (without the TLD). For example, enter “google” to check google.com, google.ai, google.org, etc.

View Results

Click the Query button to check all combinations. Results appear in real-time with color-coded status: green for available, gray for registered.