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Editor to share with you how to build a DNS server in linux redhat6.5, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

DNS (Domain Name System, Domain name system), a distributed database on the World wide Web as a mapping between domain names and IP addresses, can make it more convenient for users to access the Internet without having to remember the IP strings that can be read directly by the machine. The process of getting the IP address corresponding to the domain name through the domain name is called domain name resolution (or hostname resolution). DNS protocol runs on top of UDP protocol, using port number 53.

The following will explain in detail the construction and configuration of the DNS server

1: first install the software package bind and the toolkit bind-utils.

2: edit the main configuration file named.conf

Change listening IP

Change to all IP (any) can use DNS service

3: edit the area file named.rfc1912.zones

Add the configuration content in the box

4: to the / var/named directory

Copy named.localhost and name it benet.com.zone

Edit benet.com.zone (add address resolution record)

5: start the named service

Enter host www.benet.com to see that the resolution succeeded and the IP is 192.168.100.118.

Forward parsing successful

6: reverse parsing

Edit / etc/named.rfc1912.zones

7: to the / var/named directory

Copy named.localhost and name it benet.com.local

Edit benet.com.local (reverse parsing profile)

8: reload the configuration file

Test host 192.168.100.99

You can see that the domain name resolved successfully is ftp.benet.com.

9: open a WIN7 to test the resolution

Open the control panel programs to turn windows on or off

Open the web management and World wide Web services.

10: set IP and DNS of windows7

11: open the browse page and enter www.benet.com or 192.168.100.118 to access the page.

These are all the contents of the article "how to build a DNS server in linux redhat6.5". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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