How do I setup a worker with my custom domain not registered at Cloudflare?
I tried with a DNS record go 10800 IN A 1.1.1.1 without success.
I previously tried with go 10800 CNAME my-project.myself.workers.dev. and I couldn’t add go.my.domain to the worker’s triggers.
You do need to have the domain on Cloudflare. If changing the nameservers is not an option, you can always go with a CNAME setup, but the domain has to be on Cloudflare.