Alright, so I've fixed a new static public IP from my ISP and I'm now getting the certificate during the install which means that apache24 is running. However, when I try to access my domain I get ERR_TOO_MANY_REDIRECTS in chrome. Can you check if the test file is now working?I've checked it, and it isn't working:
Code:dan@dan-MacBookPro ~ curl http://www.yourdomain.xyz/.well-known/acme-challenge/test curl: (52) Empty reply from server ✘ dan@dan-MacBookPro ~ curl http://yourdomain.xyz/.well-known/acme-challenge/test <a href='http://www.yourdomain.xyz/.well-known/acme-challenge/test'>Found</a>.
So yourdomain.xyz is redirecting everything to www.yourdomain.xyz, and www.yourdomain.xyz isn't responding on anything other than the base URL (which returns the aforementioned Namecheap parking page). I suspect this means that your DNS records aren't actually pointing yourdomain.xyz to your server.