I have a main server that points to threepixelslab.gr using cloudflare cdn; let’s call it Server A.
I opened a second server that I want to point to aggelies.threepixelslab.gr; let’s call it Server B
I have letsencrypt running on both servers. Both servers are running the latest Ubuntu and nginx versions.
When I finished my setup on server B I got a 502 bad gateway error. I suppose I have done something wrong with my A and CNAME records. I haven’t done that kind of complex subdomain on different server again so please bare with me. Below follows a screenshot of my records in CF:
I appreciate your help.