You were right, the domain has been blacklisted far before I bought it. The blacklist has recently been removed. Now I encounter the following error:
The output of sudo ufw status
is:
Status: active
To Action From
-- ------ ----
20/tcp ALLOW Anywhere
21/tcp ALLOW Anywhere
22/tcp ALLOW Anywhere
80/tcp ALLOW Anywhere
443/tcp ALLOW Anywhere
888/tcp ALLOW Anywhere
39000:40000/tcp ALLOW Anywhere
18459/tcp ALLOW Anywhere
443 ALLOW Anywhere
Nginx Full ALLOW Anywhere
20/tcp (v6) ALLOW Anywhere (v6)
21/tcp (v6) ALLOW Anywhere (v6)
22/tcp (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
443/tcp (v6) ALLOW Anywhere (v6)
888/tcp (v6) ALLOW Anywhere (v6)
39000:40000/tcp (v6) ALLOW Anywhere (v6)
18459/tcp (v6) ALLOW Anywhere (v6)
443 (v6) ALLOW Anywhere (v6)
Nginx Full (v6) ALLOW Anywhere (v6)
The output of sudo ufw app list
is:
Available applications:
Nginx Full
Nginx HTTP
Nginx HTTPS
OpenSSH
I came across some tutorials which say the issue might be in the /etc/nginx/sites-available
directory, but as far as I know Aapanel doesn't use this directory.
Also if I check the/var/log/nginx/error.log
I see the following
[emerg] 307191#307191: bind() to 0.0.0.0:80 failed (98: Unknown error)
What should I do?