443/tcp
TLS
first 2026-09-28 · last 2026-09-28
- TLS
- TLSv1.2
- Certificate for
- app.preprodsc.sfgcrproducts.cn, www.app.preprodsc.sfgcrproducts.cn
- Issued by
- Encryption Everywhere DV TLS CA - G2
- Valid
- 2026-05-19 → 2026-11-17
Raw response
HTTP/1.1 400 Bad Request Server: Tengine Date: Mon, 28 Sep 2026 10:01:50 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close 143 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr/>Powered by Tengine<hr><center>nginx</center> </body> </html> 0