Updating zone files on primary dns

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Using our example private IP addresses, we will add ns1, ns2, host1, and host2 to our list of trusted clients: file.

Every time you edit a zone file, you need to increment the serial value before you restart the Next, delete the three records at the end of the file (after the SOA record).Therefore, host1’s private Fully-Qualified Domain Name (FQDN) will be host1.nyc3.Refer to the following table the relevant details: Your existing setup will be different, but the example names and IP addresses will be used to demonstrate how to configure a DNS server to provide a functioning internal DNS.Setting up your own DNS for your private network is a great way to improve the management of your servers.In this tutorial, we will go over how to set up an internal DNS server, using the BIND name server software (BIND9) on Ubuntu 18.04, that can be used by your servers to resolve private hostnames and private IP addresses.

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