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4d5006ec.isolation.zscaler.com

Zscaler · tier other (other) · 1.1% of the company's traffic weight · CrUX top 1,000,000 · scan of 2026-10-17

AWS Route 53DNS (zone isolation.zscaler.com)
AWSCDN & security
AWS (AS16509)13.202.0.0/15

DNS records

Statuslive
CNAME chain—
A13.202.22.139 35.154.5.150 13.203.252.255
AAAA—
Zoneisolation.zscaler.com
Zone NSns-1439.awsdns-51.org ns-1952.awsdns-52.co.uk ns-483.awsdns-60.com ns-583.awsdns-08.net
Origin ASNAS16509 AWS (AS16509)
BGP prefix13.202.0.0/15

HTTP

GET / status404
/cdn-cgi/traceno (404)
cf-raya4c1a3d5dcfdfa59-SEA
servercloudflare
set-cookie(names)INGRESSCOOKIE, zipzn

Why we classified it this way

DNS

  • AWS Route 53 AWS Route 53 · NS ns-1439.awsdns-51.org, ns-1952.awsdns-52.co.uk, ns-483.awsdns-60.com, ns-583.awsdns-08.net (confidence 95%)

CDN & security

  • AWS Direct (AWS) · A 13.202.22.139 in published aws ranges (confidence 70%)

History

ScanStatusDNSCDN & securityCNAME / AASN
2026-10-17liveAWS Route 53AWS13.202.22.139 35.154.5.150 13.203.252.255AS16509