A better WHOIS lookup tool. Interactive TUI with tabbed views for WHOIS, DNS, mail, SSL/TLS, HTTP headers, and tech stack detection. JSON subcommands for scripting: quien dns, quien mail, quien tls, quien http, quien stack, quien all Tip: If you want quien to replace your default WHOIS tool, you can add an alias to your shell config: Add quien as a agent skill so agents use it for domain and ...