Whois One-Click WHOIS search
Malware Detected
This extension has been flagged as potentially malicious.
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
Perform WHOIS lookups directly from the navigation bar on any domain that you are currently visiting.

The Whois® One-Click WHOIS Chrome extension provides a faster alternative for searching the WHOIS data of domains directly from the URI bar.
Latest reviews
Does nothing else other than take you to a whois page on some EU page. Nothing against EU, but it doesnt seem legit. I cross referenced with a few other whois services and this one was just plain wrong. Also, it tends to bomb on foreign websites. Do NOT get this
Might as well make a bookmarklet. The whois page it displays is just the facts - some people will like this, but other sites pull out relevant info at the top.