DNS 설정을 바꿨는데 안됩니다.

smc.or.kr 도메인을 cheilsmc.co.kr 로 바꾸려고 /etc 와 /var/named에 있
는
파일들을 게시판에 나온대로 고쳐서 서버를 껐다가 켰는데
cheilsmc.co.kr로 안들어가고 smc.or.kr로만 들어갑니다.
그러니까 새 도메인으로 안들어가는거죠.
고칠데는 다 고쳤는데요.
그리고 cheil.smc.or.kr 로 가상호스팅을 httpd.conf 에 설정을 했는데도
안되고요.
저희 회사는 DNS 서버(203.229.174.1), Web서버(203.229.174.4),
Mail/FTL 서버(203.229.174.5) 로 서버를 따로 두고 씁니다.

제가 설정한 파일을 첨부합니다.

[named.conf]
// generated by named-bootconf.pl

options {
directory "/var/named";
/*
* 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
// generated by named-bootconf.pl

options {
directory "/var/named";
/*
* 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;
};

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

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

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

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

zone "229.174.1.in-addr.arpa" IN {
type master;
file "reverse.zone";
allow-update { none; };
};

zone "174.229.203.in-addr.arpa" IN {
type master;
file "named.rev";
};

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

zone "174.229.203229.203in-addr.arpa" IN {
type master;
file "db.rev";
allow-update { none; };
};

//zone "smc.or.kr" IN {
// type master;
// file "named.hosts";
//};

zone "cheilsmc.co.kr" IN {
type master;
file "named.hosts";
};

[db.zone]
$TTL 86400
@ IN SOA ns.cheilsmc.co.kr. root.cheilsmc.co.kr. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS ns.cheilsmc.co.kr.
@ IN A 203.229.174.1
www IN A 203.229.174.1

[db.rev]
$TTL 86400
@ IN SOA ns.cheilsmc.co.kr. root.cheilsmc.co.kr. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS ns.cheilsmc.co.kr.
1 IN PTR cheilsmc.co.kr.
1 IN PTR www.cheilsmc.co.kr

/etc/rc.d/init.d/named restart
Stopping named [FAILED]
Starting named [ OK ]

->restart 시키면 stop failed 납니다.