AWS outage ripples across the web; DNS issue in us‑east‑1 resolved
AWS Outage Ripples Across the Web; DNS Issue in us‑east‑1 Resolved A widespread Amazon Web Services (AWS) incident on October 19–20 disrupted a long list of apps and sites, including Venmo, Snapchat, Canva, Fortnite and Amazon’s own Alexa/Ring devices. AWS traced the trigger to a DNS resolution issue affecting DynamoDB API endpoints in the US‑EAST‑1 (N. Virginia) region. Operations were restored later in the day, with lingering knock-on effects clearing as backlogs processed. What happened Early status posts flagged increased error rates and latencies across multiple services in us‑east‑1. After mitigating the DNS problem, some services—especially new EC2 instance launches—continued to see elevated errors during recovery before returning to normal operations. ~3:11 AM ET: AWS reports increased errors/latency in us‑east‑1. ~5:01 AM ET: Root cause identified as DNS issues for…
