generated: '2026-10-03'
method: probed
source: pre-flight dossier (docs platform, portal detections) + CNAME chains and response headers of the hosts apis.yml names
registry: all/0-working/vendors.yml
areas_vocabulary:
- documentation
- developer-portal
- api-gateway
- cdn
- hosting
- sdk-generation
- api-collections
- status-page
- support
- community
- identity
- mcp-hosting
vendors:
- vendor: aws-api-gateway
  name: Amazon API Gateway
  area: api-gateway
  host: ec2.amazonaws.com
  evidence: header:x-amzn-requestid
  signal: header
  confidence: high
  kin_score: []
- vendor: cloudfront
  name: Amazon CloudFront
  area: cdn
  host: aws.amazon.com
  evidence: cname:cloudfront.net
  signal: cname
  confidence: high
  kin_score: []
reliance:
  areas_vendor_served:
  - api-gateway
  - cdn
  vendor_count: 2
  areas_observed: 12
  share_of_observable_areas: 0.167
  note: areas where a third party was DETECTED serving this provider; an area absent here was either self-run or not observed, and this script
    cannot tell those apart
checked:
- 'docs-platform: custom'
- signin.aws.amazon.com (SignUp)
- developer.amazon.com (GettingStarted)
- aws.amazon.com (Website)
- aws.amazon.com (Portal)
- docs.aws.amazon.com (Documentation)
- health.aws.amazon.com (StatusPage)
- aws.amazon.com (Support)
- bedrock.amazonaws.com (baseURL)
- ec2.amazonaws.com (baseURL)
- rds.amazonaws.com (baseURL)
- ecs.amazonaws.com (baseURL)
- cassandra.amazonaws.com (baseURL)