> router likely already does this automatically Yes but my phone hijacked all the LAN DNS when I plugged it into a USB port for tethering when Comcrap went dow

> router likely already does this automatically Yes but my phone hijacked all the LAN DNS when I plugged it into a USB port for tethering when Comcrap went down for a few hours Also separately, when Comcrap is working, my phone on Wi-Fi refuses to ever use the router DNS, http://xyz.local http://xyz.local addresses are only available on desktops/laptops and not phones, therefore IPv4 addresses it is when trying to visit a LAN site on a phone.