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zone "osservers.com" IN {
    type master;
    file "osserver.com.zone";
    allow-update { none; };
};
zone "67.20.172.in-addr.arpa" IN {
    type master;
    file "zone.osserver.com";
    allow-update { none; };
};
2¡¢ÅäÖÃÏàÓ¦µÄ½âÎöÎļþ
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/var/named/chroot/var/named /osserver.com.zoneÎļþ£º
$TTL    86400
@               IN SOA  dns.osservers.com. root.osservers.com. (
                                        42              ; serial (d. adams)
                                        3H              ; refresh
                                        15M             ; retry
                                        1W              ; expiry
                                        1D )            ; minimum
                IN NS           dns.osservers.com.
                        IN NS           172.20.67.203
 
dns.osservers.com.      IN      A 172.20.67.203
www                                     IN      A 172.20.67.203
 
/var/named/chroot/var/named /zone.osserver.comÎļþ£º
$TTL    86400
@       IN      SOA     dns.osservers.com. root.osservers.com. (
                                      1997022700 ; Serial
                                      28800      ; Refresh
                                      14400      ; Retry
                                      3600000    ; Expire
                                      86400 )    ; Minimum
        IN      NS      dns.osservers.com.
203       IN      PTR     www.osservers.com.
3¡¢ÖØÐÂÆô¶¯·þÎñ
/etc/init.d/named restart
4¡¢²âÊÔ²¿·Ö
£¨1£©ÉèÖÃÓòÃûÎļþ/etc/resolve.conf£¬½«nameserver 172.20.67.203¼ÓÈ룻
£¨2£©²ÉÓÃnslookup/host/²âÊÔ£º
[root@samba named]# nslookup
> 172.20.67.203
Server:         172.20.67.203
Address:        172.20.67.203#53
 
203.67.20.172.in-addr.arpa      name = www.osservers.com.
> www.osservers.com
Server:         172.20.67.203
Address:        172.20.67.203#53
 
Name:   www.osservers.com
Address: 172.20.67.203
> 
 
[root@samba named]# host www.osservers.com
www.osservers.com has address 172.20.67.203
[root@samba named]# host 172.20.67.203
203.67.20.172.in-addr.arpa domain name pointer www.osservers.com.
[root@samba named]#
[root@samba named]# dig www.osservers.com
; <<>> DiG 9.3.2 <<>> www.osservers.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3294
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; QUESTION SECTION:
;www.osservers.com.             IN      A
;; ANSWER SECTION:
www.osservers.com.      86400   IN      A       172.20.67.203
;; AUTHORITY SECTION:
osservers.com.          86400   IN      NS      172.20.67.203.
osservers.com.          86400   IN      NS      dns.osservers.com.
 
;; ADDITIONAL SECTION:
dns.osservers.com.      86400   IN      A       172.20.67.203
 
;; Query time: 1 msec
;; SERVER: 172.20.67.203#53(172.20.67.203)
;; WHEN: Wed Apr 25 13:39:31 2007
;; MSG SIZE  rcvd: 112
 
OK,¸ã¶¨£¡
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