1.1 DNS客户端测试

1.1.1 nslookup

  1. [root@ ]# nslookup
  2. 默认服务器:  nsc0.gxnnptt.net.cn
  3. Address:  202.103.224.68
  4. > set type=A
  5. > www.gxsdxy.cn
  6. 服务器:  nsc0.gxnnptt.net.cn
  7. Address:  202.103.224.68
  9. 非权威应答:
  10. 名称:    www.gxsdxy.cn
  11. Address:  124.227.192.173
  13. > set type=ns
  14. > gxsdxy.cn
  15. 服务器:  public2.alidns.com
  16. Address:  223.6.6.6
  18. 非权威应答:
  19. gxsdxy.cn       nameserver = dns1.hichina.com
  20. gxsdxy.cn       nameserver = dns2.hichina.com
  21. > set type=cname
  22. > www.baidu.com
  23. 服务器:  public2.alidns.com
  24. Address:  223.6.6.6
  26. 非权威应答:
  27. www.baidu.com   canonical name = www.a.shifen.com
  28. >

1.3 服务器安装

1.3.1 假设yum软件仓库

1.3.2 安装

  1. [root@w ~]#

1.4

1.4.1 /etc/named.conf

  1. include "/etc/named.rfcxxx.zones"

1.4.2 /etc/named.zones

  1. zone 'long.com' IN {
  2.    file "long.com.zone";    //var/named/long.com.zone
  3. }

1.4.3 /var/named/long.com.zone

  1. @ XX  SOA  root.long.com (
  2.     )
  4. @      IN     NS   dns.long.com
  5. dns    IN      A    192.168.10.1