adnstest tunnel
:12 2/132.76.224.195.in-addr.arpa 2/manymorerrs.test.culture.dotat.at. 2/132.76.224.195.in-addr.arpa
start 938365454.994875
- socket type=SOCK_DGRAM
+ socket domain=PF_INET type=SOCK_DGRAM
socket=4
+0.000164
fcntl fd=4 cmd=F_GETFL
fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
fcntl=OK
+0.000043
- socket type=SOCK_STREAM
+ socket domain=PF_INET type=SOCK_STREAM
socket=5
+0.001177
fcntl fd=5 cmd=F_GETFL