Start with a ping or traceroute to verify the server is reachable at all. If the IP never responds, the problem is at the network/hosting level, not the site code.

# Check its log tail -n 30 /var/log/php8.2-fpm.log

Resolved

Many Internet Service Providers use DNS filtering to restrict access to adult domains.

Removing malicious scripts that may have been redirecting users to third-party ads. Strengthening firewall configurations. 5. Conclusion

# Install ClamAV (Ubuntu example) sudo apt install clamav clamav-daemon sudo freshclam # Update signatures sudo clamscan -r /var/www/sxyprn.com --log=/tmp/clamav.log