1.855.GET.NSONE NS1.COM 2020.4.9

APIs. This results in slow API response rates and limited support for IAC tools and methods. NS1’s DNS platform has an API first architecture supporting a wide variety of integrations with IAC tools and programmatic options. Challenge #2: DNS Change Propagation With a globally distributed user population, DNS services need to be instantly available to every user, everywhere. This requires a distributed network of DNS servers, otherwise latency and bottlenecks will impact the user experience. Frequent, automation driven DNS updates must be propagated in seconds to all serving nodes to prevent users from receiving stale DNS information that would result in errors and timeouts. Traditional DNS systems use slow transfer