linux 下DNS配置错误分析

DNS配置错误
错误1
dns_master_load: *:2: unexpected end of line
错误2
>linux.zzw.com
* Server: 127.0.0.1 *
* Address: 127.0.0.1#53 *
* *
*** server can't find linux.zzw.com: SERVFAIL *
linux下错误查看 /var/log/messages
该文件下有service named restart 的启动日志
当该服务启动时，过程如下：
Jan 27 18:14:33 linux named[1097]: starting BIND 9.2.4 -u named
Jan 27 18:14:33 linux named[1097]: using 1 CPU
Jan 27 18:14:33 linux named[1097]: loading configuration from '/etc/named.conf'
Jan 27 18:14:33 linux named[1097]: no IPv6 interfaces found
Jan 27 18:14:33 linux named[1097]: listening on IPv4 interface lo, 127.0.0.1#53
Jan 27 18:14:33 linux named[1097]: listening on IPv4 interface eth0, 192.168.1.110#53
Jan 27 18:14:33 linux named[1097]: command channel listening on 127.0.0.1#953
Jan 27 18:14:33 linux named[1097]: 127.0.0:1: no TTL specified; using SOA MINTTL instead
Jan 27 18:14:33 linux named[1097]: zone 0.0.127.in-addr.arpa/IN: loaded serial 1998081901
Jan 27 18:14:33 linux named[1097]: dns_master_load: 192.168.1.db:12: TTL set to prior TTL (1)
Jan 27 18:14:33 linux named[1097]: dns_master_load: 192.168.1.db:13: TTL set to prior TTL (1)
Jan 27 18:14:33 linux named[1097]: dns_master_load: 192.168.1.db:14: TTL set to prior TTL (1)
Jan 27 18:14:33 linux named[1097]: zone 1.168.192.in-addr.arpa/IN: loaded serial 2004071601
Jan 27 18:14:33 linux named[1097]: zone zzw.com/IN: loaded serial 2004071601
Jan 27 18:14:33 linux named[1097]: running
Jan 27 18:14:33 linux named[1097]: zone zzw.com/IN: sending notifies (serial 2004071601)
Jan 27 18:14:33 linux named: named startup succeeded
注意zzw.com.db文件 文件格式 注意linux.zzw.com.后面的. 还有不要加入无效字符 比如#
错误方式多样， 关键是定位错误发生的位置。
错误3（理解上的问题）
在输入 192.168.1.110
> 192.168.1.110
Server:         192.168.1.110
Address:        192.168.1.110#53
** server can't find 110.1.168.192.in-