Cloud Unpacked DynDNS is a dynamic DNS client that uses VPS cloud providers such as Linode for DNS. This tool allows pointing a DNS hostname such as home.example.com to an IP address that may change regularly. The typical scenario is having a domain name point to your home IP address however those that travel a lot would find it useful as well.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command: