Whoisology - Connected database of whois records and whois history
WWW2PNG - Free website screenshot service with REST API and blockchain anchoring.
Bulk Whois API - Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.
CloudBrowser.co - A supremely flexible and reliable HTTP API that supports professionals and enterprise alike in the...
WhoisThisDomain - Domain name lookup tool that allows you to get information about domain registration from WHOIS server.
URLHash - Convert direct HTTP link to .torrent