© 2026 Hedgehog Software, LLC
Twitter
GitHub
Discord
System
Light
Dark
More
Communities
Docs
About
Terms
Privacy
Search
Star
Feedback
Setup for Free
CD
Cloudflare Developers
•
2y ago
•
63 replies
Zack
subdomain wildcard first level
I was looking at
workers-and-pages-help
can't make route matching work with wildcard subdomain
and am encountering a similar issue however just with the first level sub domain
.
I have a worker that I want to reply to
*-val.mydomain.com/*
*-val.mydomain.com/*
I
've tried setting this up as both a custom domain and a worker route
, but no matter what combination I try I get a 522 error
.
Do I also need to go the Advanced certificate path
?
Cloudflare Developers
Join
Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news
85,042
Members
View on Discord
Resources
ModelContextProtocol
ModelContextProtocol
MCP Server
Similar Threads
Was this page helpful?
Yes
No
Recent Announcements
Similar Threads
Workers routes wildcard subdomain affects other subdomains
CD
Cloudflare Developers / workers-and-pages-help
8mo ago
can't make route matching work with wildcard subdomain
CD
Cloudflare Developers / workers-and-pages-help
3y ago
WILDCARD REDIRECTS
CD
Cloudflare Developers / workers-and-pages-help
4mo ago
Workers on second-level subdomain without Advanced Certificate Manager
CD
Cloudflare Developers / workers-and-pages-help
2mo ago
Next page