Upcoming Firefox release will start sending all your DNS requests to Cloudflare
https://blog.ungleich.ch/en-us/cms/blog/2018/08/04/mozillas-new-dns-resolution-is-dangerous/
Looks like this will override local resolvers and therefore break any LAN only domains (as well as sending data to a US company).
Details on how to change this in about:config here https://blog.nightly.mozilla.org/2018/06/01/improving-dns-privacy-in-firefox/
Bobinas P4G is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Bobinas P4G content and data are available under the Creative Commons Attribution 3.0 license.