[Bug] - ssl letsencrypt

[foxpcteam]

The script working well if domain point to the server IP directly and not behind proxy.

Many providers like Cloudflare allow hiding real server IP behind proxy.

So in this case the ssl letsencrypt will trow error, but it should not.

I have tested many panels, and they all allow you to add letsencrypt when IP behind proxy like Cloudflare.