HTTP response header

For security purposes modern browsers have a same-origin policy restriction that prevents scripts running in the browser from accessing resources in other domains. However if the server in the other domain implements Cross-Origin Resource Sharing (CORS) the browser will allow a script to access resources in that domain. Zendesk only implements CORS for API requests authenticated with OAuth access tokens. It does not implement CORS for API requests that use basic authentication (email and password) or a Zendesk API token.

Header usage statistics

X-Zendesk-Origin-Server response header information and usage statistics.

Websites using header X-Zendesk-Origin-Server 4,592
Percentage of websites that use X-Zendesk-Origin-Server header <0.1%
Total discovered header values 3,694
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

X-Zendesk-Origin-Server detection in the top websites by popularity

Top 10k sites 6 websites
Top 100k sites 39 websites
Top 1m sites 476 websites

Websites utilizing X-Zendesk-Origin-Server

List of websites that use X-Zendesk-Origin-Server header

Domain Country Rank Contacts
support.cloudflare.com United States of America 695
support.twilio.com United States of America 1,741
support.bestwebsoft.com United States of America 1,941
help.market.envato.com United States of America 1,981
help.aweber.com United States of America 2,762
hellogames.zendesk.com United States of America 9,075
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Zendesk-Origin-Server header values

Header value Value prevalence
classic-app-server-76ddfb6c5b-sfwnk 0.17%
classic-app-server-6589774b67-7qd5v 0.15%
classic-app-server-57f69bd84b-vx85p 0.13%
classic-app-server-57f69bd84b-647s4 0.11%
classic-app-server-7f79549c9b-bff8l 0.11%
classic-app-server-7f79549c9b-r4dgw 0.11%
classic-app-server-57f69bd84b-jb2bm 0.11%
classic-app-server-6589774b67-lbbvg 0.11%
classic-app-server-57f69bd84b-qkkdn 0.11%
classic-app-server-57f69bd84b-mdxfb 0.11%
classic-app-server-f7dd54d85-slt4w 0.11%
classic-app-server-57f69bd84b-6zj6c 0.11%
classic-app-server-57f69bd84b-smfnt 0.11%
classic-app-server-6589774b67-kncc5 0.11%
classic-app-server-6589774b67-mq6rh 0.11%
classic-app-server-6589774b67-pqpfz 0.11%
classic-app-server-57f69bd84b-xkqb7 0.09%
classic-app-server-57f69bd84b-952z2 0.09%
classic-app-server-6589774b67-2dqvw 0.09%
classic-app-server-5b8f79db8b-5jhd7 0.09%