1、配置DNS地址
vim /etc/resolv.conf nameserver 192.168.1.100 #注：這裏的地址是你DNS服務器本機的地址
2、安裝dns服務
yum install bind bind-utils
3、啓動服務
啓動DNS服務：service named start 重啓DNS服務：systemctl restart named.service 設置開機啓動：systemctl enable named
4、編輯dns配置文件
vim /etc/named.conf
options {
listen-on port 53 { any; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { any;};
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};zone "." IN {
type hint;
file "named.ca";
};
#新增demo.com域名
zone "demo.com" {
type master;
file "/var/named/demo.com";
};
#新增demo1.com域名
zone "demo1.com" {
type master;
file "/var/named/demo1.com";
};
#include "/etc/named.rfc1912.zones";
#include "/etc/named.root.key";
#zone "testdongy.com" {
# type master;
# file "/var/named/testdongy.com";
#};#如上是我已經配置好的，複製即可
5、配置DNS域解析文件
vim /var/named/demo1.com $TTL 3H @ IN SOA @ demo1.com. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum NS @ A 127.0.0.1 AAAA ::1 a IN A 192.168.2.171 b IN A 192.168.2.172 www IN A 192.168.2.171 dev IN A 192.168.2.171
最後重啓一下DNS服務器即可,客戶機只需指定所配置的地址即可驗證。
systemctl restart named.service
6、下面是我win7的DNS配置192.168.2.107
連接特定的 DNS 後綴: 描述: Realtek PCIe GBE Family Controller 物理地址: B0-83-FE-83-A4-4B 已啓用 DHCP: 否 IPv4 地址: 192.168.2.102 IPv4 子網掩碼: 255.255.255.0 IPv4 默認網關: 192.168.2.1 IPv4 DNS 服務器: 192.168.2.107, 223.5.5.5 IPv4 WINS 服務器: 已啓用 NetBIOS over Tcpip: 是 連接-本地 IPv6 地址: fe80::d25:5b:dda3:f08d%11 IPv6 默認網關: IPv6 DNS 服務器:
7、開始驗證
如下就是驗證所得結果，好了，驗證成功，服務完成了。
Microsoft Windows [版本 6.1.7601]
版權所有 (c) 2009 Microsoft Corporation。保留所有權利。
C:\Users\Administrator>nslookup www.demo1.com 服務器: UnKnown Address: 192.168.2.107 名稱: www.demo1.com Address: 192.168.2.171 C:\Users\Administrator>nslookup a.demo1.com 服務器: UnKnown Address: 192.168.2.107 名稱: a.demo1.com Address: 192.168.2.171 C:\Users\Administrator>nslookup b.demo1.com 服務器: UnKnown Address: 192.168.2.107 名稱: b.demo1.com Address: 192.168.2.172 linux服務器驗證 [root@bogon ~]# nslookup a.demo.com Server: 192.168.2.104 Address: 192.168.2.104#53 Name: a.demo.com Address: 192.168.2.171 [root@bogon ~]# nslookup a.demo.com Server: 192.168.2.104 Address: 192.168.2.104#53 Name: a.demo.com Address: 192.168.2.171