2 -t type5 pop.chiark.greenend.org.uk
3 start 1144369700.944069
4 socket domain=AF_INET type=SOCK_DGRAM
10 fcntl fd=6 cmd=F_SETFL O_NONBLOCK|...
13 sendto fd=6 addr=172.18.45.6:53
14 311f0100 00010000 00000000 03706f70 06636869 61726b08 67726565 6e656e64
15 036f7267 02756b00 00050001.
18 select max=7 rfds=[6] wfds=[] efds=[] to=1.999689
19 select=0 rfds=[] wfds=[] efds=[]
21 select max=7 rfds=[6] wfds=[] efds=[] to=0.000608
22 select=0 rfds=[] wfds=[] efds=[]
24 sendto fd=6 addr=172.18.45.6:53
25 311f0100 00010000 00000000 03706f70 06636869 61726b08 67726565 6e656e64
26 036f7267 02756b00 00050001.
29 select max=7 rfds=[6] wfds=[] efds=[] to=1.999736
30 select=1 rfds=[6] wfds=[] efds=[]
32 recvfrom fd=6 buflen=512
33 recvfrom=OK addr=172.18.45.6:53
34 311f8580 00010001 00020002 03706f70 06636869 61726b08 67726565 6e656e64
35 036f7267 02756b00 00050001 c00c0005 00010001 5180000f 0c736572 76696365
36 2d6e616d 65c010c0 17000200 01000151 80001103 6e73300a 72656c61 74697669
37 7479c017 c0170002 00010001 51800006 036e7331 c057c053 00010001 00015180
38 0004ac12 2d06c070 00010001 00015180 0004ac12 2d0b.
40 recvfrom fd=6 buflen=512