Your router should use acme with a your-slug.network.home (a communal one would be nice, but more realistically some vendor specific domain suffix that you coul

Your router should use acme with a your-slug.network.home (a communal one would be nice, but more realistically some vendor specific domain suffix that you could cname) domain name and then you should access it via that, locally. your router should run ideally splitbrain dns for your network. if you want you can check a box and make everything available globally via dns-sd.