further information.  it appears that plan 9 dns is vulnerable to
cache poisoning.  i just caught a second machine with these entries

         ns     localhost UN 1269483730/1269483730
         ns     B.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     C.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     D.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     E.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     F.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     G.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     H.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     I.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     J.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     K.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     L.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     M.ROOT-SERVERS.NET UN 1273157904/1273157904
         ns     A.ROOT-SERVERS.NET UN 1273157904/1273157904
>>       ns     ns1.parked.com UN 1269855557/1269855557
>>       ns     ns2.parked.com UN 1269855557/1269855557
         ns     A.ROOT-SERVERS.NET UD 1303335771/0
         ns     B.ROOT-SERVERS.NET UD 1303335771/0
         ns     C.ROOT-SERVERS.NET UD 1303335771/0
         ns     D.ROOT-SERVERS.NET UD 1303335771/0
         ns     E.ROOT-SERVERS.NET UD 1303335771/0
         ns     F.ROOT-SERVERS.NET UD 1303335771/0
         ns     G.ROOT-SERVERS.NET UD 1303335771/0
         ns     H.ROOT-SERVERS.NET UD 1303335771/0
         ns     I.ROOT-SERVERS.NET UD 1303335771/0
         ns     J.ROOT-SERVERS.NET UD 1303335771/0
         ns     K.ROOT-SERVERS.NET UD 1303335771/0
         ns     L.ROOT-SERVERS.NET UD 1303335771/0
         ns     M.ROOT-SERVERS.NET UD 1303335771/0
>>       ns     ns1.trafficz.com UN 1272210527/1272210527
>>       ns     ns2.trafficz.com UN 1272210527/1272210527
         soa    ns1.parked.com admin.parked.com 2006032101 7200 1800 1209600 
10800 AN 1269743556/1269743556
         soa    ns01.cashparking.com dns.jomax.net 2010021700 28800 7200 604800 
86400 AN 1271491124/1271491124
         soa    ns1.gunas.net hostmaster 2008092011 3600 900 604800 14400 AN 
1271839986/1271839986
         soa    A.ROOT-SERVERS.NET nstld.verisign-grs.com 2010042200 1800 900 
604800 86400 AN 1272015686/1272015686
         soa    ns1.trafficz.com hostmaster 1271791802 16384 2048 1048576 2560 
AN 1271945458/1271945458
[etc]


- erik

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