Worker Not Resolving

I’ve done a quick search and can’t find anything to really help me out here.

Long story short, I can’t reach my worker in Chrome or in Postman or in my applications.

I get a DNS_PROBE_FINISHED_NXDOMAIN error.

Any ideas as to what I am doing wrong here? It should just return a error 400 bad response when it gets a GET request but right now it doesn’t even seem to be getting there?

I’ve created a brand new worker and have the same issue.
https://square-moon-fa7c.chemtech.workers.dev should be the default worker page but instead it just gives me this:-

And from postman:-

13:42:46.518 GET https://square-moon-fa7c.chemtech.workers.dev/: {
“Error”: “getaddrinfo ENOTFOUND square-moon-fa7c.chemtech.workers.dev”,
“Request Headers”: {
“user-agent”: “PostmanRuntime/7.28.0”,
“accept”: “/”,
“cache-control”: “no-cache”,
“postman-token”: “32246fba-da27-47a3-98fd-151fa7fddb0d”,
“host”: “square-moon-fa7c.chemtech.workers.dev”,
“accept-encoding”: “gzip, deflate, br”,
“connection”: “keep-alive”
}
}

I have a similar issue, but not quite the same.

I have a domain redirecting through cloudflare that I don’t have any hosting attached to.
I want to serve up a static page with cloudflare pages, and use a worker to specifically
redirect certain requests to a subdomain.
Nothing works, except for the worker in the demo instance on the edit page.