DNS转发特殊问题,请帮忙!
问题是这样的      我本地有一个二级域和公网上的二级域一样,我配好之后能解析的了我的域名,但是就不能解析公网上的了!我觉得他在我的DNS服务器上解析不了,就不转到公网上的DNS服务器上去解析,直接就报错了   !   
 例如:我内部的域名是oa.qq.com,我建了一个qq.com的域配制文件,按照下面的配制完,能解析我的oa.qq.com到指定的IP,但是就解析不了腾讯的 
 www.qq.com域名了! 
 named.conf文件: 
 options   { 
                         directory    "/var/named "; 
                         dump-file    "/var/named/data/cache_dump.db "; 
                         statistics-file    "/var/named/data/named_stats.txt "; 
                         recursion   yes; 
                         forwarders   {   211.136.17.107;   202.102.152.3;   }; 
                         /* 
                            *   If   there   is   a   firewall   between   you   and   nameservers   you   want 
                            *   to   talk   to,   you   might   need   to   uncomment   the   query-source 
                            *   directive   below.      Previous   versions   of   BIND   always   asked 
                            *   questions   using   port   53,   but   BIND   8.1   uses   an   unprivileged 
                            *   port   by   default. 
                            */ 
                            //   query-source   address   *   port   53; 
 }; 
 include    "/etc/rndc.key "; 
 .......... 
 zone    "qq.com "   IN   { 
                         type   master; 
                         file    "named.qq.zero "; 
                         allow-update   {   none;   }; 
 }; 
 named.qq.zero文件: 
 $TTL   86400 
 @   IN   SOA   localhost.qq.com.   root.localhost.qq.com.( 
                         2007040401;Seial 
                         28800;Refresh 
                         14400;Retry 
                         3600000;Expire 
                         86400);Minimum 
 @   IN   NS   localhost.qq.com. 
 @   IN   MX   10   localhost.qq.com.   
 localhost   IN   A   192.168.1.2 
 oa   IN   A   192.168.1.3   
 请朋友们帮我指点我一下,要怎么改才能实现又能解析我的oa.qq.com又能解析www.qq.com!“本地的DNS服务器能上网!DNS配的公网的DNS服务器IP!”
------解决方案--------------------记得应该这样配,你试试看   
 named.conf文件: 
 zone  "qq.com " IN {        //zone  "oa.qq.com " IN { 
         type master; 
         file  "named.qq.zero "; 
         allow-update { none; }; 
 };     
 named.qq.zero文件: 
 oa IN A 192.168.1.3        //  (TAB)IN A 192.168.1.3