Left a comment on the article with similar thoughts https://www.troyhunt.com/iot-unravelled-part-2-ip-addresses-network-zigbee-custom-firmware-and-soldering/#co

Left a comment on the article with similar thoughts https://www.troyhunt.com/iot-unravelled-part-2-ip-addresses-network-zigbee-custom-firmware-and-soldering/#comment-5163933390 https://www.troyhunt.com/iot-unravelled-part-2-ip-addresses-... Pi-hole instead of Unifi's DNS, hostnames either come from the client provided hostname or from a override file mapping MACs to hostnames.