# Custom DNS Hostname resolution on a UDM PRO
This requires the use of the UniFiOS-Utilities, more specificially just the on-boot-script portion in order to run persisitent scripts at boot
https://github.com/unifi-utilities/unifios-utilities
https://github.com/unifi-utilities/unifios-utilities/tree/main/on-boot-script


To install, drop this command into the UDM CLI:

    curl -fsL "https://go.scity.us/udm-customdns" | /bin/sh