sendto fd=4 addr=172.18.45.6:53
31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
72046172 70610000 050001.
sendto=43
sendto fd=4 addr=172.18.45.6:53
31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
72046172 70610000 050001.
sendto=43