dnstop: dnstop (stay on top of your dns traffic)
dnstop: 
dnstop: dnstop is a libpcap application (ala tcpdump) that displays various
dnstop: tables of DNS traffic on your network, with supports IPv4 and IPv6.
dnstop: To help find especially undesirable DNS queries, dnstop provides a
dnstop: number of filters.
dnstop: dnstop can either read packets from a tcpdump savefile.
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