_:n7d6ecec37211489a82171ad1be059e80xb0
<http://schema.org/description>
"Occasionally, we get questions from customers as to whether caching by DNS resolvers defeats the purpose of DNS based load balancing, failover and perhaps DNS traffic management in general. This article addresses those questions."
<https://ns1.com/blog/global-load-balancing-caching-and-ttls>