dns server

架設 DNS server

DNS 記得設自己



YUM  install bind-* -y

先打 rndc-confgen -r /dev/urandom -a

vi  /etc/named.conf

options {
        directory "/var/named";
        dump-file "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        pid-file "/var/run/named/named.pid";
        forwarders {
                168.95.1.1;      //我這裡使用 hinet 的 DNS ！
                139.175.10.20;   //這個是 seednet 的 DNS ！
        };
        allow-query     { any; };
        allow-transfer { none; };
};

zone "." {
        type hint;                // 特殊的類別！專給 root (.) 用的
        file "named.root";        // 就是檔名的定義啦！
};
########################################################
// 關於本機 localhost 的正反解
zone "localhost" {
        type master;
        file "named.localhost";
};
zone "0.0.127.in-addr.arpa" {
        type master;
        file "named.127.0.0";
};
########################################################
// 這裡規範出我們的 ha.org 領域名
zone "ha.org" {
        type master;
        file "named.ha.org";
};
zone "249.168.192.in-addr.arpa" {
        type master;
        file "named.192.168.249";
};
########################################################
include "/etc/named.root.key";

########################################################

vi /var/named/chroot/var/named/named.root

.                      3600000  IN  NS  A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET.    3600000      A   198.41.0.4
########################################################

vi /var/named/chroot/var/named/named.localhost
vi /var/named/chroot/var/named/named.127.0.0
vi /var/named/chroot/var/named/named.ha.org
vi /var/named/chroot/var/named/named.192.168.249

########################################################

restart named 前記得先 把序號改大


##################named.localhost###named.127.0.0###可參考鳥哥#######
##################named.ha.org###########################
$TTL    600
@ IN SOA hdp00.ha.org. root.hdp00 ( 2014032810   28800 14400 720000 86400 )
@          IN   NS     hdp00.ha.org.
@          IN   NS     hdp01.ha.org.
hdp00      IN   A      192.168.249.67
hdp01      IN   A      192.168.249.65
@          IN   MX 10  linux
##################named.192.168.249###########################
$TTL    600
@ IN SOA hdp00.ha.org. root.hdp00.ha.org. ( 2014032810 28800 14400 720000 86400 )
@          IN   NS   hdp00.ha.org.
@          IN   NS   hdp01.ha.org.
67         IN   PTR  hdp00.ha.org.
65         IN   PTR  hdp01.ha.org.