A Plugin for Paper Minecraft Servers that detects the Domain used by a Player and sends them Messages depending on which one they use.
When moving your Minecraft Server from one Domain to another you will need to notify your players.
This plugin might help you in the early stages of a move where you want to gracefully tell your players to update their Server Lists.
The Plugin supports per-Domain MOTDs and Join Messages.
All these aspects of the plugin can be customized in the config file and live-reloaded using the /dotd command.
The Command requires the dotd.admin Permission.
The default config can be seen here.
The /dotd players Command allows you to see which Domains your players used for joining your server.