This plugin allows you to create domain search bars using widgets or shortcode.
Check domain name availability through several top registrars directly from your website with this free plugin. WordPress Domain Search also adds a domain search to the admin dashboard of your WordPress account to make it even easier to snatch up great domain names before the competition. With the use of widgets and shortcodes you can add multiple domain search features anywhere on your website.
WordPress Domain Search is powered by NerdWarehouse.com,
Nerd Warehouse is a domain registrar and hosting provider that specializes in cloud hosting for WordPress on both Windows and Linux operating systems, with plans starting at under $5 a month. Data centers in the United States, Europe, and the Asian-Pacific support the massive cloud hosting network. Each plan features unlimited bandwidth, a 99.9% uptime guarantee, robust scripting language support, dozens of free and open source applications, and unlimited automatic WordPress installations.