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: cloudflare
  name: Cloudflare
  area: cdn
  host: www.zscaler.com
  evidence: cname:cloudflare.net
  signal: cname
  confidence: high
  kin_score:
  - https_enforced
  - hsts
- vendor: cloudfront
  name: Amazon CloudFront
  area: cdn
  host: help.zscaler.com
  evidence: cname:cloudfront.net
  signal: cname
  confidence: high
  kin_score: []
- vendor: netlify
  name: Netlify
  area: hosting
  host: www.zscaler.com
  evidence: header:x-nf-request-id
  signal: header
  confidence: high
  kin_score: []
reliance:
  areas_vendor_served:
  - cdn
  - hosting
  vendor_count: 3
  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'
- help.zscaler.com (GettingStarted)
- www.zscaler.com (Website)
- help.zscaler.com (Documentation)
- zsapi.zscaler.net (baseURL)
- config.private.zscaler.com (baseURL)
- api.apptotal.zscaler.com (baseURL)