bind 9.1.0 를 사용 
love.co.kr 과 house.biz 두개
KRNIC에 love.co.kr  네임서버등록 oh.love.co.kr 
가비아에 house.biz 네임서버등록 oh.love.co.kr <==이래도 되죠???
아뢰 설정중 house.biz관련 내용를 삭제하고 하면
아주 잘 됩니다. named restart 해도 에러 없음


named.conf 내용    

     // query-source address * port 53;
        allow-transfer { localhost;xxx.xxx.xxx.xx; }; 
 
};

// a caching only nameserver config
//
zone "." IN  {
        type hint;
        file "named.ca";
};

zone "0.0.127.in-addr.arpa" IN {
        type master;
        file "named.local";
        allow-update { none; };
};

zone "xxx.xxx.xxx.in-addr.arpa" IN {
        type master;
        file "my.rev";
        allow-update { none; };
};

zone "love.co.kr" IN {
        type master;
        file "love.zone";
        allow-update { none; };
};

zone "house.biz" IN {
        type master;
        file "house.zone";
        allow-update { none; };
};

key "key" {
        algorithm hmac-md5;
        secret
"gDQuSXerYLFWKTuFOcipWSiNs0IndRTrYRSJPSrvJYbZGRrTHVtaHKcUvNXv";
};
                                           
 love.zone 파일

$TTL    86400
@                       1D IN SOA       oh.love.co.kr. root.love.co.kr. (
                                        42              ; serial (d. adams)
                                        3H              ; refresh
                                        15M             ; retry
                                        1W              ; expiry
                                        1D )            ; minimum

                        1D IN NS        oh.love.co.kr.
                        1D IN A         xxx.xxx.xxx.xx
                        1D IN HINFO     "i4DUAL" "linus"
localhost               1D IN A 127.0.0.1
love.co.kr.             1D IN A xxx.xxx.xxx.xx
oh                      1D IN A xxx.xxx.xxx.xx
//oh 를 ns 으로 해야하나요?????//

www                     1D IN A xxx.xxx.xxx.xx
ftp                     1D IN CNAME www
telnet                  1D IN CNAME www
 

house.zone 파일

$INCLUDE love.zone
house.biz.     1D IN A xxx.xxx.xxx.xx