2012-09-28 I found IPvFox, a firefox extension whic ... 6 years ago
I found IPvFox, a firefox extension which lists all servers involved in a page and their IPv6/IPv4 addresses. The use-case is seeing how much of those use IPv6, but it's also interesting to see how many hosts are involved in a webpage. With images, frames, scripts which can all come from different places some pages have interesting dependencies. From a few sites which I tried the one which had the most servers involved turned out to be CBC North with 23 servers. With a few dual-stack servers, including a trackingserver for visual revenue, a company measuring web traffic for media companies, who seem to be interested in IPv6 traffic measurements. Update: There is one detail.. as stated on the webpage:IPvFox provides a panel listing the hosts from which the current page and its resources were loaded.So this is interesting in an environment with outside IPv4 and IPv6 connections. When I use a proxy which can be connected via IPv6 the display gets very boring: the address of the host from which the resource was loaded is always the IPv6 address of the proxy.