-default
+adnstest default
:131078 . 1/.
start 924364442.672925
socket type=SOCK_DGRAM
socket=4
+0.000222
fcntl fd=4 cmd=F_GETFL
- fcntl=2
+ fcntl=~O_NONBLOCK&...
+0.000085
- fcntl fd=4 cmd=F_SETFL 2050
- fcntl=0
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+0.000069
sendto fd=4 addr=172.18.45.6:53
311f0100 00010000 00000000 00000600 01.