To check whether or not the Black Ops Cold War servers are down at the moment, you can use free server-status detector tools. You can use an online service like IsItDownRightNow.com,DownOrIsItJustMe.com, orDownDetector.com to check if Black Ops Cold War servers are up and running or down. Besides that, you can also contact the team on their official support page to know if the servers are down.