Cainiao also uses DNS to configure the domain name resolution Server

 

In fact, the domain name resolution Server adds its own authoritative domain resolution based on the DNS Cache Server.

This blog post will show you how to turn a DNS cache server into a domain name resolution server. If you are not familiar with the DNS Cache Server, refer to my previous blog post: cainiao also uses DNS to configure the DNS Cache Server.

 

Start Configuration:

Edit the named. conf file and add the following content:

# Vi/usr/local/named/etc/named. conf

# Add the resource file of the authoritative domain xiaocui.com in charge of the local DNS

 

Zone "xiaocui.com" IN {

Type master;

File "xiaocui.com. zone ";

Allow-update {none ;};

};

 

# Add the reverse resource file of the authoritative domain xiaocui.com in charge of the local DNS

 

Zone "1.168.192.in-addr. arpa" IN {

Type master;

File "xiaocui.com. rev ";

Allow-update {none ;};

};

Enter the resource file directory.

# Cd/usr/local/named/dns/zone/

Create a forward resolution file for xiaocui.com.

# Vi xiaocui.com. zone

Add the following content:

$ TTL 86400

@ In soa xiaocui.com. root.xiaocui.com .(

1053891162; serial (d. adams)

3 H; refresh

15 M; retry

1 W; expiry

1D); minimum

In ns xiaocui.com.

In a 192.168.1.10

Www in a 192.168.1.100

Create a reverse resolution file for xiaocui.com.

# Vi xiaocui.com. rev

Add the following content:

$ TTL 86400

@ In soa xiaocui.com. root.xiaocui.com .(

20031001; Serial

7200; Refresh

3600; Retry

43200; Expire

86400); Minimum

In ns xiaocui.com.

10 in ptr xiaocui.com.

100 in ptr www.xiaocui.com.

 

After updating the configuration file and resource file, run the rndc command to re-load all the files.

#/Usr/local/named/sbin/rndc-s localhost reload

Check the system log to determine whether the new information is correctly loaded by bind9. If the following content appears, it indicates that the loading is successful.

# Tail/var/log/messages

 

Oct 25 01:33:11 localhost named [3193]: reloading configuration succeeded

Oct 25 01:33:11 localhost named [3193]: zone 1.168.192.in-addr. arpa/IN: loaded serial 20031001

Oct 25 01:33:11 localhost named [3193]: zone xiaocui.com/IN: loaded serial 1053891162

Oct 25 01:33:11 localhost named [3193]: reloading zones succeeded

 

Use nslookup for testing. If you find the IP address www.xiaocui.com, the configuration is successful.

 

 

This article is from the blog "the path to growth of Cui"