Case Study: Top Global Bank achieves resilient, always-on DNS performance with Dyn

Making Secondary DNS Business Critical For A Top Global Bank

Top Global Bank, a major financial institution, was managing a hybrid cloud strategy and relying on a single DNS provider, which created serious risk of outages and performance issues. Without DNS redundancy, the bank faced potential downtime across customer transactions, internal operations, and partner networks, and it had already experienced two outages in one year that cost millions in lost revenue.

Dyn provided a secondary DNS solution to add redundancy, improve resilience, and reduce latency across the bank’s digital services. By using Dyn as an additional DNS provider, the bank strengthened business continuity and customer experience, helping ensure its cloud assets stayed available and mitigating the measurable impact of costly outages.