Apps similar to Server Status add-on include Flagfox, which is free. Other options are Country Flags & IP Whois, IPvFoo and uDomainFlag. In total there are four IP Address Lookup Tools like Server Status add-on for the web, Chrome OS, Windows and Linux.
Flagfox is a Firefox extension that displays a flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, WhoIs, similar sites, and more.
Displays a country flag depicting the location of the current website's server. Using an offline database for arbitrary IP address to ISO country code. And provides utilities functions in right-click menu on button and also on webpage.
uDomainFlag is an extension for various browsers and allows you to get additional information about a domain like location (country) or hosting provider while browsing a web page.
