DNS/BIND:

 
  

   ...

    I:  DNS-

    II: system-config-bind:  

   BIND

   

    

   

   

 DNS (Domain Name System    )  -
   IP-         IP-
,    IPv6   .  DNS -
     ,   
Internet-.    ,     -
.  , DNS   ,  
. , , DNS     
.   DNS        (re-
solvers)          
,     .

     BIND (Berkeley Internet Name Domain  
Internet- )  9    DNS   
. BIND     Red Hat     DNS
(named),   DNS      DNS.  DNS
     ,      DNS 
Internet.