Hi! I was able to get www.brainspa.online to work with a CNAME but brainspa.online wouldn’t connect, so deleted the CNAME and I’m retrying with instructions on using the ip address for brainspa.glitch.me for A Record:
For chromium users you may be able to reset your cache at
chrome://net-internals/#dns
You may need go to the socket page and disconnect the current sockets since chromium may try to reuse old sockets with the wrong ip.