AWS Outage: DNS issue in us‑east‑1 knocked major services offline — now resolved
AWS Outage: DNS issue in us‑east‑1 knocked major services offline — now resolved A widespread Amazon Web Services (AWS) incident on October 20 temporarily disrupted a long list of apps and sites, including Venmo, Snapchat, Canva, Fortnite and even Amazon’s own Alexa smart assistant. AWS traced the trigger to a DNS resolution issue affecting DynamoDB service endpoints in the US‑EAST‑1 (N. Virginia) region. By the evening, Amazon said services had returned to normal and the incident was resolved. What happened — a concise timeline 3:11 AM ET: AWS reports increased error rates and latencies across multiple services in US‑EAST‑1. 5:01 AM ET: Root cause identified as DNS resolution issues for DynamoDB API endpoints. 2:24 AM PT (5:24 AM ET): AWS says the underlying DNS issue was fully mitigated, but recovery…
