Edit the new zone file /etc/bind/db.example.com and change localhost. to the FQDN of your server, leaving the additional . at the end. Change 127.0.0.1 to the ...
On Ubuntu 16.04 and older versions of Ubuntu, there was a file, /etc/resolv.conf, that was used to configure DNS name servers. Although /etc/resolv.conf still exist on Ubuntu 18.04, it is no longer where you configure your DNS name servers.
If you have more than one DNS server, just add a space between each: dns-nameservers X.X.X.X Y.Y.Y.Y Z.Z.Z.Z Just replace the Xs, Ys, and Zs with your own IPs of the DNS servers of choice, and when this is done, run this command to update the settings: sudo ifdown eth0 && sudo ifup eth0 Hope this helps!
That is the case of DNS on Ubuntu Server. Although the /etc/resolv.conf file still exists, it is no longer the place you configure your DNS nameserver. Network changes continue to be made public. But, to be fair, the DNS configuration is actually incomplete (at least not permanently) in resolv.conf files for quite some time.
18.05.2021 · By default, most networks are configured to work with DNS servers supplied by the internet service provider. However, users are free to change the DNS nameservers. This tutorial will show you how to change DNS nameservers on your Ubuntu machine using GUI or …
Set DNS servers with Netplan, Network Manager and static IP · 1. Open up a Terminal window and enter: ip a to list your current Ethernet/W-Fi connection details.
22.05.2020 · Setting custom DNS servers on Linux can increase performance, security and even thwart some websites using Geo-blocking via DNS. There are several ways to do this including Network Manager GUI that’s included in many Linux distros like Debian, Ubuntu and derivatives, Netplan which is now included as standard in Ubuntu 20.04; or using resolv.conf (not directly, …
Method 1: Set the DNS NameServer from Ubuntu Desktop Using the Network Manager · 1. Open the system “Settings” window on your system. · 2. If you are connected ...