Dominion Domain Checker is a WordPress plugin which allows you to swiftly check domain name availability from your WordPress site.
As of April 2026, Dominion is a WordPress domain search plugin with 80 active installations and a 3.5/5 rating from 8 reviews. It has been downloaded 8.9K+ times in total. Requires WordPress 5.9+ and PHP 7.4+. Available on WordPress.org since 2019. Top alternative: Domain Search for WHMCS.
Dominion Domain Checker is higly flexible Domain Checker plugin which allows you to place a Domain Search form in your page/post with full control over the design of the form. By using Dominion domain checker form, your users will be able to swiftly check domain name availability from your WordPress site and even you can place Purchase URL of your domain selling page in order to sell your domains. With the help of drag and drop WPBakery page builder it is just a matter of couple of minutes to build a domain search form in your website. Dominion plugin is made with AJAX and easy to use with WPBakery page builder.
Don’t have the WPBakery page builder? No Worries ✨
You can use this plugin WITHOUT any page builder also. To do so you need to input the shortcode in your page/post editor.…
| WordPress | 5.9+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.