dnsmon is a small utility based on dnstop that allows for
monitoring the top 10 responses size on any DNS server and
determine the impact it has on it.
Usage:
dnsmon device|pcapsavefile
Example output:
1 a.root-servers.net 7200.11kbps 115.20pps
2 pkts.asia 5157.58kbps 119.00pps
3 www.microsoft.com 3072.95kbps 93.40pps
4 www.facebook.com 1440.95kbps 38.20pps
5 . 1365.95kbps 55.80pps
6 us-courier.push-apple.com.akadns.net 1273.60kbps 27.00pps
7 www.google.com 1229.35kbps 42.00pps
8 wpad.home 1204.50kbps 43.80pps
9 www.belkin.com 1104.30kbps 31.20pps
10 plus.google.com 1075.15kbps 22.40pps
Compile:
./configure
make
make install
TODO:
This is still extremely beta, it compiles on linux and BSD.
Needs much testing
Next steps is to allow for performing actions based on
thresholds