Eugene Grosbein wrote: > 24.11.2019 23:02, Victor Sudakov wrote: > > > If there are multiple recursive queries for MS domains only, do you think > > the operator of Resolver B can tell if there are 10 or 100 MS clients > > behind Resolver A? > > I guess so, because different Windows versions may behave differently > (including erratic behaviour) > and volume of DNS traffic may give some hints, too. > > This seems as XY-problem for me :-) What is your X problem?
There is no problem, there is curiosity and a little research if an ISP or DNS operator can nose out the number of hosts on a customer's internal network by analyzing DNS traffic. -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/
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