This is the public url for the private LAN server run by Mark Repka on the Denalinet LAN.
This server is run on an Intel NUC running Ubuntu. Most of its services are only available while on the Denalinet LAN.
Some services, such as the Minecraft server, are publically available. For more information click here.
While inside the Denalinet LAN this server will provide a status dashboard for various services.
If you expect to see that here, you are not on the LAN and should check your connection or DNS settings.