CDN & DNS Providers · monthly outage report
CDN & DNS Providers outages: September 2026
The 16 CDN & DNS providers we track reported 33 incidents in September 2026. Imperva reported the most (12). 9 had a clean month: Azure Front Door, CDN77, ClouDNS, Cloudflare, Fastly, Google Cloud CDN & Cloud DNS, IBM NS1 Connect, KeyCDN, deSEC.
| Vendor | Incidents | Partial / major |
|---|---|---|
| Imperva | 12 | 2 |
| Akamai | 9 | 0 |
| Bunny.net | 5 | 0 |
| Gcore | 4 | 3 |
| Amazon CloudFront | 1 | 0 |
| Amazon Route 53 | 1 | 0 |
| DNSimple | 1 | 0 |
| Azure Front Door | 0 | 0 |
| CDN77 | 0 | 0 |
| ClouDNS | 0 | 0 |
| Cloudflare | 0 | 0 |
| Fastly | 0 | 0 |
| Google Cloud CDN & Cloud DNS | 0 | 0 |
| IBM NS1 Connect | 0 | 0 |
| KeyCDN | 0 | 0 |
| deSEC | 0 | 0 |