WHOIS Lookup is a full featured PHP script that can search for WHOIS information on any website.
Demo: https://codecanyon.net/item/whois-lookup-ultimate-whois-information-checker-script/28782038WhoisBooks is a Domain Whois Lookup PHP Script and Domain name-based registration information searching system.
Demo: https://codecanyon.net/item/whoisbooks-domain-whois-lookup-php-script/26823224