-default
+adnstest default
:1 chiark.greenend.org.uk
start 912888966.802483
socket type=SOCK_DGRAM
socket=4
+0.000204
fcntl fd=4 cmd=F_GETFL
- fcntl=2
+ fcntl=~O_NONBLOCK&...
+0.000670
- fcntl fd=4 cmd=F_SETFL 2050
- fcntl=0
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+0.000072
sendto fd=4 addr=172.18.45.6:53
311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267