I would say "perfectly" is an exaggeration in terms of not every request being perfect, but as a system it has worked perfectly as designed. Name another syste

I would say "perfectly" is an exaggeration in terms of not every request being perfect, but as a system it has worked perfectly as designed. Name another system that has delivered the sheer quantity of results compared to the number of faults. I can't even imagine how many answers have been given DNS servers.