port 443: Connection refused

[xuerake]

curl: (7) Failed to connect to tg.koaj.xyz port 443: Connection refused
{"ok":true,"result":true,"description":"Webhook is already set"}\033[1;34mYour Telegram Bot is Up and running..Type /help in Bot\033
firewall
To Action From

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20,21,22,22,80,888,8888/tcp ALLOW IN Anywhere
39000:40000/tcp ALLOW IN Anywhere
8096/tcp ALLOW IN Anywhere
23333/tcp ALLOW IN Anywhere
443/tcp ALLOW IN Anywhere
20,21,22,22,80,888,8888/tcp (v6) ALLOW IN Anywhere (v6)
39000:40000/tcp (v6) ALLOW IN Anywhere (v6)
8096/tcp (v6) ALLOW IN Anywhere (v6)
23333/tcp (v6) ALLOW IN Anywhere (v6)
443/tcp (v6) ALLOW IN Anywhere (v6)

pls help