+---------------------------------------------+ | REQUEST | +---------------------------------------------+ GET / HTTP/1.1 Host: www.61580.cn User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Traceparent: 00-4173bf38a700751805110f1ed853b253-9e522f103d832855-01 Accept-Encoding: gzip +---------------------------------------------+ | RESPONSE | +---------------------------------------------+ HTTP/1.1 404 Not Found Connection: close Content-Type: text/html Date: Wed, 05 Nov 2025 04:05:47 GMT Server: nginx Content-Length: 0