Another way to solve for clients that stick with an IP after resolving is to use a combination of DNS RR and Anycast (if you have control over the physical infr

Another way to solve for clients that stick with an IP after resolving is to use a combination of DNS RR and Anycast (if you have control over the physical infra). That means you resolve with RR to an IP in the regional data center and then use Anycast for local delivery. That way if the server goes down these clients can continue to operate.