DNS question

[Ashley M. Kirchner]

    We used to have a client that we hosted their domains on our DNS.  
They have moved to a different host a while ago - like months ago.  Now 
suddenly, in the past 48 hours, I'm seeing a bunch of these in my logs:


named[1920]: client 216.199.46.11#58010: query (cache) 
'travelhacker.com/A/IN' denied
named[1920]: client 70.46.90.166#1064: query (cache) 
'travelhacker.com/A/IN' denied
named[1920]: client 208.109.78.200#31909: query (cache) 
'travelhacker.com/MX/IN' denied
named[1920]: client 38.102.229.30#32772: query (cache) 
'travelhacker.com/MX/IN' denied
named[1920]: client 208.53.147.132#41941: query (cache) 
'travelhacker.com/CNAME/IN' denied
named[1920]: client 70.46.90.166#1064: query (cache) 
'travelhacker.com/MX/IN' denied

    I have bind setup to deny recursive lookups, and it's doing what 
it's supposed to do there.  However, is there any harm being done here?  
Should I be looking into some way to have this stopped somehow?

-- 
W | It's not a bug - it's an undocumented feature.
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  Ashley M. Kirchner <mailto:ashley at pcraft.com>   .   303.442.6410 x130
  IT Director / SysAdmin / Websmith             .     800.441.3873 x130
  Photo Craft Imaging                       .     3550 Arapahoe Ave. #6
  http://www.pcraft.com ..... .  .    .       Boulder, CO 80303, U.S.A.