I have a Wordpress running on Nginx, I did all the installation it by following this tutorial from Digital Ocean. I used "example.com" domain (literally) to install everything and then, in order to have access to the site, I modified my hosts file locally and redirect the traffic from "example.com" to my server IP. Doing that I was able to access and work on the Wordpress site.
I had an old website (and a domain) which was hosted on another server, so I decided to use that domain for my new Wordpress. What I did was to change the DNS to point to my new server, where Nginx is running and I did all the changes needed to the Nginx Server Blocks (VH) so they matched with the new domain and not with "example.com", but after one day I keep getting this message:
"Example domain. This domain is established to be used for illustrative examples in documents. You may use this domain in examples without prior coordination or asking for permission."
I know that DNS propagation could take between some minutes to 48h, but I've checked with an online tool and they are already pointing to the Nginx server IP address, so I don't know what's happening here...
Hope I've explained well... Thanks so much!