Domain Availability Checker and Whois Lookup

Domain Availability Checker and Whois Lookup

This plugin checks a domains availability straight from your toolbar. Perfect for web designers/developers.

What is Domain Availability Checker and Whois Lookup?
Domain Availability Checker and Whois Lookup is a Chrome extension that allows web designers/developers to quickly check the availability of domain names and access Whois information from their toolbar. It supports a wide range of domain extensions and registrars, and also offers features like automatic domain checking and favoriting domains for easy access.
Stats
This extension was removed from Chrome Web Store on 2022-06-12
Users: 3,000+
Rating: 4.00 (55)
Version: 2.4.2 (Last updated: 2016-07-20)
Creation date: 2016-07-20
Risk impact: Moderate risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • http://*.seoheap.com/
  • tabs
  • contextMenus
  • notifications
  • unlimitedStorage
Size: 104.45K
URLs: Website
Stats date:

Other platforms

Not available on Firefox
Not available on Edge
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Summary

*** TEMPORARILY DOWN due to a botnet abusing our service. We will be working on a fix and will try to issue updates for first week of August. Regular updates will then be put into place!


This extension checks the availability of a domain name. What's the point of going to another page when you can check it from your toolbar. It fully supports IDN Domains encrypted with PunyCode for safe transmission.

Can now quickly change between registrars by click the more... link when you search for a domain name.

A large amount of domain extensions are supported, and if you want to suggest more or other registrars, leave a comment below and on the next release we'll try to put that one in.

You can favourite a domain by clicking on the star when you search. The list is sortable and you can quickly filter by typing in the input box on the favourites tab.

Automatic domain checker, periodically checks the expiry date and alerts you when the domains status changes. Watch domains manually by adding to favourites or check automatically, weekly, fortnightly, monthly or quarterly.

Lookup domain whois information for any extension.

See more
User reviews
Fake extensiton
by Animal Family Animal Family, 2017-05-03

Doesn't work
by Laily Ara Akter, 2017-04-07

Doesn't work. Mostly Fake reviews. Also, I believe Jeff Kastner about the developer sneaking in and hijacking domains he likes.
by Gregory Smitherman Gregory Smitherman, 2016-10-31
View all user reviews
Safety
Risk impact

Domain Availability Checker and Whois Lookup may not be safe to use and it requires some risky permissions. Exercise caution when installing this extension. Review carefully before installing.

Risk likelihood

Domain Availability Checker and Whois Lookup may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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Promo images
Domain Availability Checker and Whois Lookup small promo image
Small promo image
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