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AWS is building a new DNS backstop to prevent further outages

2025-11-27 16:02
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AWS is building a new DNS backstop to prevent further outages

Accelerated recovery allows AWS customers to make DNS changes in the event of an outage.

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AWS is building a new DNS backstop to prevent further outages News By Craig Hale published 27 November 2025

AWS makes it easier to prevent downtime

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A hand holding a phone with the AWS logo in front of the AWS logo on an orange background (Image credit: Shutterstock / nikkimeel)
  • Accelerated recovery for Amazon’s Route 53 makes it easier to make DNS changes
  • Amazon asserts US East is reliable – last month’s outage begs to differ
  • The tool is generally available and free to use

Acknowledging customer demand for stronger DNS resilience, AWS has promised to make some fundamental changes to improve uptime and ensure business continuity.

This comes against a backdrop of DNS issues recently being largely responsible for some of the biggest outages in AWS’ US East region.

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Dubbed Accelerated recovery for Amazon Route 53, Amazon promises a 60-minute recovery time objective (RTO) during service disruptions in this region, otherwise known as North Virginia.

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Amazon wants to reduce US East downtime

“This enhancement ensures that customers can continue making DNS changes and provisioning infrastructure even during regional outages, providing greater predictability and resilience for mission-critical applications,” Amazon explained in a blog post.

The company boasts “exceptional availability across [its] global infrastructure,” but because highly regulated industries like banking, FinTech and SaaS need to make DNS changes during disruptions, the company has launched Accelerated recovery.

AWS also maintained that its US East region is no less reliable than its other regions, but 2022 Gartner research warned that this is a structural weak point (per The Register).

AWS recently suffered a major outage in its US East data center, disrupting applications, websites and other connected services globally, including its own Ring doorbells, Snapchat and Duolingo. A DynamoDNS issue was at blame.

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Senior Solutions Architect Micah Walter stressed that customers don’t need to learn new APIs or modify existing automation scripts to use Route 53’s Accelerated recovery. “Organizations can continue to make critical DNS changes, provision new infrastructure, and redirect traffic flows without waiting or full service restoration,” Walter summarized.

Accelerated recovery for Amazon Route 53 public hosted zones is generally available, and best of all, it doesn’t cost anything. Private hosted zones are not supported.

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TOPICS Amazon Craig HaleCraig Hale

With several years’ experience freelancing in tech and automotive circles, Craig’s specific interests lie in technology that is designed to better our lives, including AI and ML, productivity aids, and smart fitness. He is also passionate about cars and the decarbonisation of personal transportation. As an avid bargain-hunter, you can be sure that any deal Craig finds is top value!

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