How do I install and configure DNS server in CentOS 6?

How do I install and configure DNS server in CentOS 6?

Setup Primary(Master) DNS Server

1. Configure DNS Server. Add the lines as shown below in ‘/etc/named.conf’ file.
2. Create Zone files.
3. Start the DNS service.
4. Adjust iptables to allow DNS server from outside of the network.
5. Restart iptables.
6. Test DNS configuration and zone files for any syntax errors.
7. Test DNS Server.

How do I set up nameservers?

To register with OpenSRS, perform the following steps:

1. Click Name Servers at the top of the interface.
2. Click Create or modify a name server which is based on…
3. Enter the name (for example: ns1 ) for your first nameserver.
4. Enter the nameserverʼs IP address.
5. Click Create Name Server.

How do I find nameservers in Linux?

To check the current nameservers (DNS) for any domain name from a Linux or Unix/macOS command line:

1. Open the Terminal application.
2. Type host -t ns domain-name-com-here to print the current DNS servers of a domain.
3. Another options is to run dig ns your-domain-name command.

How do I find my nameservers?

2. Use WHOIS Lookup Tool to Find Current Nameservers

1. Type “.tld WHOIS lookup” on Google (e.g., .xyz WHOIS lookup).
2. From there, choose your preferred tool.
3. Insert your website domain and hit the WHOIS lookup button.
4. After completing reCAPTCHA, find your domain nameservers from the WHOIS search page.

How do I update private nameservers?

Follow the steps below to set up private name servers for your domain.

1. Step 1: Locate Your Private Name Server and Their IPs.
2. Step 2: Register Your Name Servers at Your Registrar.
3. Step 3: Setting NS A Records.
4. Step 4: DNS Glue/Setting SOA and NS Records.

What are custom nameservers?

Custom nameservers are associated with your own domain, instead of your web hosting company’s. Using the same domain for both your website and nameserver can also provide your customers with a greater sense of security.

Which is chaching-nameserver package in CentOS / RHEL 6?

In CentOS/RHEL 6 chaching-nameserver package has been included with bind package. Copy bind configuration file from bind sample files using below command. Change the path of files as per version you have installed.

How to change DNS server in CentOS 6?

If you need to change centos 6 ip or gateway and also dns configurations you can use this post . to change the ip address change the value of IPADDR and to change gateway change the value of GATEWAY

How to start BIND SERVICE on CentOS 6 / 5?

We recommend to check DNS configuration file before restarting service. Now installation of bind service has been completed. Lets start bind (named) service using following command. Enable auto start bind service on system boot. Send query to your dns server directly using below command. Congratulation’s!