The following are the steps needed to install a PowerDNS recursor on RHEL, Fedora, Rocky Linux, or AlmaLinux
Install from package manager with
yum install pdns-recursor
Allow DNS through Firewall
sudo firewall-cmd --add-service=dns --permanent
Configure the `/etc/pdns-recursor/recursor.conf` file. The local-address is the DNS recursor, the allow-from, are the addresses you would like to allow access to
local-address=192.0.1.2
allow-from=192.0.0.0/16, 10.0.0.0/8
Start and enable the `pdns-recursor` service
systemctl enable --now pdns-recursor