whois

Domain registration lookup

low risk

interactive breakdown — edit the command and press Explain
$ 
What it does

Queries WHOIS servers. See the flags and examples below, and run `man whois` for the full reference.

Examples
whois example.comRegistration data · explain & risk-check →
Related
dig
Open the full explainer →More in Networking

Reference text is hand-written and may be incomplete — check man whois for your version. Test destructive commands on a non-production system first.