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status.cisco.com
Cisco · tier critical (support / help) · 0.3% of the company's traffic weight · scan of 2026-10-17
Akamai Edge DNS + Self-hostedDNS (zone cisco.com)
AWSEdge
AWS (AS16509)52.85.129.0/24
DNS records
| Status | live |
|---|---|
| CNAME chain | d1wye1d7daevdu.cloudfront.net |
| A | 52.85.129.6 52.85.129.72 52.85.129.45 52.85.129.25 |
| AAAA | — |
| Zone | cisco.com |
| Zone NS | a28-64.akam.net a3-64.akam.net ns3.cisco.com ns2.cisco.com ns1.cisco.com |
| Origin ASN | AS16509 AWS (AS16509) |
| BGP prefix | 52.85.129.0/24 |
HTTP
| GET / status | 200 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c031fbfc67065f-SEA |
| server | cloudflare |
| via | 1.1 74e8c76139b8c7f9b11d5e4441c2a7a2.cloudfront.net (CloudFront) |
| x-amz-cf-id | JkKK8DhiEWslCtEhZMxxewLJf--OlzCVEW7W0YksTF11bIZIDI22Wg== |
| x-amz-cf-pop | SEA900-P10 |
| x-cache | Miss from cloudfront |
Why we classified it this way
DNS
- Akamai Edge DNS Akamai Edge DNS · NS a28-64.akam.net, a3-64.akam.net (confidence 95%)
- Self-hosted Self-hosted · NS ns1.cisco.com → ? AS109 (company network), ns2.cisco.com → ? AS109 (company network), ns3.cisco.com → ? AS109 (company network) (confidence 90%)
Edge
- AWS AWS CloudFront · CNAME d1wye1d7daevdu.cloudfront.net; A 52.85.129.6 in published aws_cloudfront ranges; A 52.85.129.6 in 52.85.129.0/24 originated by AS16509; x-amz-cf-* / via CloudFront (confidence 99%)
History
| Scan | Status | DNS | Edge | CNAME / A | ASN |
|---|---|---|---|---|---|
| 2026-10-17 | live | Akamai Edge DNS Self-hosted | AWS | d1wye1d7daevdu.cloudfront.net | AS16509 |
| 2026-10-17 | live | Self-hosted Akamai Edge DNS | AWS | d1wye1d7daevdu.cloudfront.net | AS16509 |