Donate a coffee to support the development. We accept Bitcoin (BTC) and Ethereum (ETH) donations. Whois is an intelligent — pure Ruby — WHOIS client and parser. It provides a flexible and programmable API to query WHOIS servers and look up IP, TLD, and domain WHOIS information. It also offers command-line interface to run WHOIS queries from the console. Whois was extracted from RoboWhois and RoboD