il log dnscache invece mi da questo errore:
2011-03-29 23:35:23.560399500 query 15808 c0a8000b:d11a:6b5c 1
www.apple.com.
2011-03-29 23:35:23.560471500 tx 0 1
www.apple.com. . 7f000002
2011-03-29 23:35:23.678388500 query 15809 c0a8001e:8bf3:ac06 1
www.apple.com.
2011-03-29 23:35:23.678496500 tx 0 1
www.apple.com. . 7f000002
2011-03-29 23:35:29.601458500 query 15810 c0a8001e:8bf3:ac06 1
www.apple.com.
2011-03-29 23:35:29.601515500 tx 0 1
www.apple.com. . 7f000002
2011-03-29 23:35:38.245699500 servfail
www.apple.com. input/output error
2011-03-29 23:35:38.245748500 sent 15808 31
2011-03-29 23:35:38.358460500 servfail
www.apple.com. input/output error
2011-03-29 23:35:38.358513500 sent 15809 31
2011-03-29 23:35:38.358670500 query 15811 c0a8001e:8bf3:4838 1
www.apple.com.
2011-03-29 23:35:38.358708500 tx 0 1
www.apple.com. . 7f000002
2011-03-29 23:35:44.246885500 servfail
www.apple.com. input/output error
2011-03-29 23:35:44.246940500 sent 15810 31
2011-03-29 23:35:53.056001500 servfail
www.apple.com. input/output error
2011-03-29 23:35:53.056056500 sent 15811 31
2011-03-29 23:35:53.056248500 query 15812 c0a8001e:8bf3:9c8f 1
www.apple.com.
2011-03-29 23:35:53.056287500 tx 0 1
www.apple.com. . 7f000002
2011-03-29 23:36:07.800440500 servfail
www.apple.com. input/output error
2011-03-29 23:36:07.800495500 sent 15812 31
2011-03-29 23:36:28.870293500 query 15813 c0a8000b:d11c:ef17 1
www.isg-apple.com.akadns.net.
2011-03-29 23:36:28.870363500 tx 0 1
www.isg-apple.com.akadns.net. . 7f000002
2011-03-29 23:36:29.872822500 query 15814 c0a8000b:d11c:ef17 1
www.isg-apple.com.akadns.net.
2011-03-29 23:36:29.872888500 tx 0 1
www.isg-apple.com.akadns.net. . 7f000002
2011-03-29 23:36:43.669779500 servfail
www.isg-apple.com.akadns.net. input/output error
2011-03-29 23:36:43.669981500 sent 15813 46
2011-03-29 23:36:44.548809500 servfail
www.isg-apple.com.akadns.net. input/output error
2011-03-29 23:36:44.548853500 sent 15814 46