Domain Check lets you search domain names, check SSL certificates and HTTPS, set email alerts for domain and SSL expiration, and get daily coupons.
This plugin allows you to create domain search bars using widgets or shortcode.
Keywords: domain search, domain, Domain Registrations, domains, domain name, iwebslog, TLD, top-level domain, Register Domain, Domain Name Finder, Boo
Have visitors search top level domains from your site and send them to your reseller store.
Manage your eNom reseller account from within WordPress, includes widgets. Requires an eNom reseller account.