./adnshost default
-t srv- _srv._tcp.test.iwj.relativity.greenend.org.uk. _jabber._tcp.jabber.org _sip._udp.voip.net.cam.ac.uk.
start 1144348873.125491
- socket domain=PF_INET type=SOCK_DGRAM
+ socket domain=AF_INET type=SOCK_DGRAM
socket=6
+0.000077
fcntl fd=6 cmd=F_GETFL
close fd=6
close=OK
+0.004680
+ exit 0