My cloudflare worker no longer responds to requests
What steps have you taken to resolve the issue?
On Cloudflare I’m managing a domain purchased elsewhere. Its NS are arch.ns.cloudflare.com and demi.ns.cloudflare.com. Yesterday I’ve setup SimpleLogin on this domain and now the worker no longer responds. It is possible I’ve deleted some useful DNS entries, but from Cloudflare docs I cannot understand which. I’ve checked the docs at Outdated workers custom domain setup guide · Issue #17690 · cloudflare/cloudflare-docs · GitHub, that are probably not up to date (that’s why there’s a GH issue for that page). It seems that there’s a new way to setup up workers on custom domain using the new “Custom domain” type and “Route” is deprecated. I did that and the worker still doesn’t answer on the custom domain (it works on its own .workers.dev domain). How to fix this? Thanks.
Could be you’ve added the assigned Cloudflare nameservers as NS type of the DNS record at your web hosting provider, instead of changing domain nameservers at your domain registrar?
I am not familiar with this. Is it a 3rd-party service or script/code?
Would be A example.com or A www, or even CNAME type of DNS records for yourdomain.com pointed to the destination IP address of the Web hosting/origin server or you were using a temporary IP like 192.0.2.1?
I’d suggest taking a look at the Audit Log which ones were deleted and which actions were taken as follows at the article from below:
Helpful guide for connecting Custom domain to a Worker: