Sometimes, the backup needs to get in the game.
It can never hurt to have a backup — hence, Dyn’s Secondary DNS, a redundant name service for your domains that you manage.
Located on separate networks to prevent downtime, Secondary DNS ensures that if your network goes down, Dyn will continue to resolve your DNS queries.
Get with the company that has eliminated downtime since 2001 and make sure your Web presence is always up and running.