adnstest default
-:12,65548 37.45.18.172.in-addr.arpa.test.iwj.relativity.greenend.org.uk.
+:0x0|12,0x10000|12 37.45.18.172.in-addr.arpa.test.iwj.relativity.greenend.org.uk.
start 951960654.608219
- socket domain=PF_INET type=SOCK_DGRAM
+ socket domain=AF_INET type=SOCK_DGRAM
socket=4
+0.000194
fcntl fd=4 cmd=F_GETFL