After re-reading this thread, and just to clarify, the file below wasn’t added by me. I actually had found it before and deleted it, but throughout many attempts of finding the root of my problems this file kept being created.
### I found a file in my ../conf folder called: nginx.example.com.br.conf_letsencrypt and in it we have:
location ~ "^/\.well-known/acme-challenge/(.*)$" {
default_type text/plain;
return 200 "$1.yxgGDRnEH9R5fC2kXvBqXINg_USLfrOwMlTyy10HKwY";
}
I’m unsure where it comes from.
And thanks again for all the help! I learned a sh*t load and got the system running again… priceless… thank you internet!