It's build into Lemmy. However, since it's open source, in practice anyone running a node could disable it, or even just block the url on a reverse proxy or something.
It's build into Lemmy. However, since it's open source, in practice anyone running a node could disable it, or even just block the url on a reverse proxy or something.
/instancesurl of a server shows both linked and blocked instances for a particular node. For example: https://lemmy.world/instances shows them for lemmy.world, https://beehaw.org/instances for beehaw.