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knox.cdn-apple.com

Apple · tier other (other) · 0.1% of the company's traffic weight · scan of 2026-10-17

Self-hosted + Packet Clearing HouseDNS (zone cdn-apple.com)
Self-hostedCDN & security
AS618517.253.30.0/23

DNS records

Statuslive
CNAME chainknox-cdn-external.v.aaplimg.com
A17.253.31.195 17.253.31.135 17.253.31.133 17.253.31.140
AAAA2620:149:a06:f000::195 2620:149:a06:f000::135 2620:149:a06:f000::136 2620:149:a06:f000::196
Zonecdn-apple.com
Zone NSa.ns.apple.com b.ns.apple.com c.ns.apple.com d.ns.apple.com
Origin ASNAS6185 AS6185
BGP prefix17.253.30.0/23

HTTP

GET / status444
/cdn-cgi/traceno (404)
cf-raya4c031f40ec3065f-SEA
servercloudflare
viahttp/1.1 ussea4-edge-fx-018.ts.apple.com (acdn/23.17695), http/1.1 ussea4-edge-fx-018.ts.apple.com (acdn/23.17695)
x-cachenone, none

Why we classified it this way

DNS

  • Self-hosted Self-hosted · NS a.ns.apple.com → 17.253.200.1 AS714 APPLE-ENGINEERING - Apple Inc., US (company network), b.ns.apple.com → 17.253.207.1 AS714 APPLE-ENGINEERING - Apple Inc., US (company network) (confidence 90%)
  • Packet Clearing House Packet Clearing House · NS c.ns.apple.com → 204.19.119.1 AS42 WOODYNET-1 - WoodyNet, Inc., US, d.ns.apple.com → 204.26.57.1 AS42 WOODYNET-1 - WoodyNet, Inc., US (confidence 90%)

CDN & security

  • Self-hosted Self-hosted (AS6185) · origin on the company's own network (AS6185), no CDN/WAF/cloud signal (confidence 85%)

History

ScanStatusDNSCDN & securityCNAME / AASN
2026-10-17liveSelf-hosted Packet Clearing HouseSelf-hostedknox-cdn-external.v.aaplimg.comAS6185