https://www.gamespot.com/articles/dragons-dogma-xbox-360-servers-are-going-down-soon/1100-6457086/

If you're still playing Dragon's Dogma or Dragon's Dogma: Dark Arisen on Xbox 360, Capcom has some bad news for you: the servers are going down. At the end of March, you'll be unable to access the network features for the Xbox 360 versions of the game or its expansion, Dark Arisen.

When it first launched back in 2012, one of the most interesting parts of Dragon's Dogma was its network components. Somewhat similar to Dark Souls' asynchronous online features, Dragon's Dogma has a system in which you can hire an NPC created by a different player. In addition, you can battle bosses that other players can also fight--although these fights are also asynchronous.