Mdnsresponder will not quit.  Consumes above 100% CPU and kills my battery.  Also causes my fan to run constantly and my computer to get extremely hot.  Force quitting doesn't work.  It just comes back.

The mdnsresponder will not quit.  Consumes above 100% CPU and kills my battery.  Also causes my fan to run constantly and my computer to get extremely hot.  Force quitting doesn't work.  It just comes back.   I posted about this earlier and never got an answer.  Somebody, please help. 
Thanks.

mDNSResponder is a background process that runs all the time. If you kill it, it's relaunched automatically.
Please launch the Console application and select "system.log" from the file list. Enter "mDNSResponder" (without the quotes) in the search field. Post a sample of the log messages in the Console window -- only one example of each repeated message, please.

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