==========named.conf文件情况=============
options {
    directory "/var/named";
};

controls {
    inet 127.0.0.1 allow {localhost; } keys {rndckey; };
};

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 "chm.com" IN {
    type master;
    file "chm.com.zone";
}

zone "1.168.192.in-addr.arpa" IN {
    type master;
    file "1.168.192.in-addr.arpa.zone";
};
include "/etc/rndc.key";


==========chm.com.zone文件情况===========
@ IN SOA chm.com. (
200101111 ; serial
14400 ; refresh after 4 hours
3600; retry after 1 hour
604800 ; expire after 1 week
86400) ; minium TTL of 1 day
;
; Nameservers
;
IN NS ns1.chm.com. ;
; IN NS ns2.chm.com. ;
;
;Domain Mail Handlers
;
chm.com. IN MK 10 mail
;
;Hosts in order
;
ns1 IN A 192.168.1.37
ns2 IN A 192.168.1.38
ns3 IN A 192.168.1.36
www IN A 192.168.1.37
ftp IN A 192.168.1.37
mail IN A 192.168.1.37
pop IN CNAME mail


=====采用nslookup测试========
>ns1.chm.com
Server:     192.168.1.37
Address:   192.168.1.37#53

** server can't find ns1.chm.com SERVFAIL

请各位高手帮忙看看吧..我被DNS弄晕了。.

注意标点符号  分号 以及}