is a new tool that allows to visualise the evolution
of the service provided by the K-root name server.
It can be used to monitor the status of K-root in near real-time.
K-root is represented as a graph where each vertex is an
anycast instance and each link indicates topological
proximity between two instances. The size of each vertex reflects
the volume of traffic currently served by the corresponding instance.
Links become active when there are traffic migrations between instances.
VisualK was realized at the
in collaboration with