SWITCH Internet Domains Whois (.ch)
Official Swiss domain registry WHOIS lookup service operated by SWITCH for .ch and .li country-code domains. Public registry with all owner contact…
Platforms: Web · Last verified September 7, 2026
Official Swiss domain registry WHOIS lookup service operated by SWITCH for .ch and .li country-code domains. Public registry with all owner contact details visible.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Best for: .ch and .li domain ownership research, Swiss Internet infrastructure lookup. See the official site linked above for details.