I'll add whois checker tool on a page to your HTML website. I'll not provide you HTML website.
I'll only add code to a page only.
Whois checker tool will show visitor IP & on searching it will show whois information.
Whois Search Demo Website: https://whois.rajat.info
Intersted buyers should contact me before ordering this service.
You have to provide hosting login, your domain name & page name, address where whois tool page will be.
https://www.seoclerk.com/linkin/322715/Programming/522223/Add-whois-checker-page-to-your-HTML-website