adnstest default :32767 davenant.relativity.greenend.org.uk. start 933811310.565828 socket domain=PF_INET type=SOCK_DGRAM socket=4 +0.000264 fcntl fd=4 cmd=F_GETFL fcntl=~O_NONBLOCK&... +0.000087 fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... fcntl=OK +0.000067 close fd=4 close=OK +0.000307