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An idea is something that can come anytime and if you just had a spark regarding a domain name while reading a webpage, you’ll want to lookup for its availability. We had earlier written about how to “Easily Search Available Domain Names with Bustaname“ – which is a very nice service for searching domain name availability. But even for such services you have to visit their websites and type in the name you want to search. How about something which could search domain names on-the-fly, as while reading a webpage.
Firefox has an addon for almost everything and to make domain lookup fun, you can use the Firefox Domain Lookup Addon. It checks domain availability instantly instead of wasting time in visiting domain registrar’s websites and copy-pasting your idea. “Domain Lookup is a Firefox extension that helps you discover valuable generic domain names while surfing the web.”
How Domain Lookup Addon works?
Method 1: Select the text you want to check and press the Domain Lookup Shortcut(the default shortcut is CTRL+SHIFT+D). The domain availability check comes up in a new tab on the specified registrar

Method 2: Select the text you want to check and right click for the right-click context menu. Navigate to the ‘domain lookup for’ option and click on it. The domain availability check comes up in a new tab on the specified registrar

How to configure Domain Lookup Addon?
To configure Domain Lookup Addon, navigate to Tools>Domain Lookup Options..

Here you can:
- Change the default registrar: There is a huge list to choose from and you can also suggest your favourite registrar in case it is missing from the list
- Select multiple TLDs(.com, .org, .co.uk etc)
- Change or Disable the Shortcut key
- Update the list automatically
- Strip hyphens in domain

Spaces are automatically removed from the query: “cool beaches” would be stripped to “coolbeaches” since domain names cannot contain spaces.
The Domain Lookup Addon thus gives Domain hunters speedier access to domain check and with the customisable options, it becomes a really handy tool. Domain Lookup Addon removes the necessity to visit domain registrar websites time and again and thus saves a lot of precious time.
As its maker(s) point out:
- It’s free forever and takes just sixty seconds to install.
- Reading headlines? Browsing eBay? Using WordTracker? All are ideal sources for Domain Lookup searches.
- The tool cleans up the text and searches for your domain.
- Domain Lookup checks availability at your favourite registrar in a heartbeat. 60+ registrars on the list.
What are you waiting for? Get your hands on it.
How to install it?
Unfamiliar with how to install a Firefox extension? Full instructions follow:
1. Click on the download link below.
2. Click the ‘Download Now’ button, then ‘Accept and Install’.
3. Click ‘Install Now’ when Firefox asks.
4. Restart Firefox.
