dns解析proftp问题，在浏览器没有看到测试页

thizlinux

我在我自己的机器上做dns解析proftp实验，但没成功，各位大侠帮帮忙
看看是那的问提
这是我的dns正向数据库文件
$TTL 86400
@ IN SOA ns.king.com. root.ns.king.com. (
2005012100 ; Serial
28800      ; Refresh
14400      ; Retry
3600000    ; Expire
86400 )    ; Minimum
@ IN NS ns.king.com.
ns IN A 201.200.73.6
ftp IN A 201.200.73.6
mail IN A 201.200.73.6
www IN CNAME ns.king.com.
@ IN MX 5 mail.king.com.
不知像我这样将服务都集中在一个IP地址上行不行？
我的proftp是默认启动的，但地址和端口号是手动给的
下面是当时的系统日志，
Jan 21 18:15:56 ns proftpd[22122]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - FTP session opened.
Jan 21 18:15:56 ns proftpd[22122]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - no such user 'anonymous'
Jan 21 18:15:57 ns proftpd[22122]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - FTP session closed.
Jan 21 18:16:04 ns proftpd[22133]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - FTP session opened.
Jan 21 18:16:04 ns proftpd[22133]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - no such user 'anonymous'
Jan 21 18:16:05 ns proftpd[22133]: 201.200.73.6 (201.200.73.6[201.200.73.6]) - FTP session closed.
Jan 21 18:16:49 ns shutdown: shutting down for system reboot
Jan 21 18:16:50 ns init: Switching to runlevel: 6
Jan 21 18:16:51 ns  1月 21 18:16:51 gdm(pam_unix)[1455]: session closed for user root
Jan 21 18:16:52 ns kernel: application bug: xterm(1807) has SIGCHLD set to SIG_IGN but calls wait().
Jan 21 18:16:52 ns kernel: (see the NOTES section of 'man 2 wait'). Workaround activated.
Jan 21 18:16:53 ns
为啥就测试不出效果那？小弟在这先谢谢啦！