Open ports in Bind

[Bind]

Dear Admins
maybe my first question type was wrong,sorry for terrible!,my question is:
when i run netstat -an,why my server has some stablished connection with its 
own ip address through different source port to one client address?

example:

192.168.1.1.51121 74.222.11.71.53      Connected192.168.1.1.58967 
74.222.11.71.53      Connected192.168.1.1.46691 74.222.11.71.53      
Connected



does it mean that,,client 74.222.11.71 [http://74.222.11.71/] at the time of 
snapshot requests 3 dns queries from my server or something else?

can we say the number of recursive-clients after run "rndc status" and
the output of "netstat -an |grep 53 | wc" point to the same thing 
(regardless of difference to running time)?
Regards
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