cloudflare
tcp/443 tcp/80 tcp/8443
Open service 104.21.51.177:443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 172.67.183.56:443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 2a06:98c1:3120::3:8443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 2a06:98c1:3121::3:8443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 2a06:98c1:3120::3:80 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 04:36:06 GMT
Content-Length: 0
Connection: close
Location: https://cheminstruments.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=WpsfyY9%2FSmZhQcvBZ%2FriuhBxBMttjetrXu9IOJ8enOO6x2AaXQzcvZobfM5mPAV7zcS02rhcdNkLwBmJLJg%2Fd63aLFD%2Fa20%2BMA%2FCPcpwcqppdbwfEwamp5FXwj2eLUILQ3s%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=7,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3511536a9b2388-YYZ
alt-svc: h3=":443"; ma=86400
Open service 2a06:98c1:3121::3:80 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 04:36:06 GMT
Content-Length: 0
Connection: close
Location: https://cheminstruments.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Q7znCwcJo0QJImlCf0g6TmADCi9GciSSxoKRZPamr51suzuiQJswrGtsSiH17FncT8mO8DJYOlLPkPuaUKtSfD%2BPRv52u5m9zxV8y4xZWPtOh6lQKq3dPEErvMKv37yo"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=10,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3511535fe3c326-EWR
alt-svc: h3=":443"; ma=86400
Open service 2a06:98c1:3120::3:443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 172.67.183.56:80 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 04:36:06 GMT
Content-Length: 0
Connection: close
Location: https://cheminstruments.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=uGM7EQr1vNQP0rNG6Ao5WywEw%2BiGHha8rxeA6nT%2FUkMPfYvGewm8Ilxd29YFOB726Nvey6TKPl2xWTryF0c6rhgRcOwDJRFUqyy1FZHUjDTmvsxj9Qc%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=7,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3511531990707f-SJC
alt-svc: h3=":443"; ma=86400
Open service 104.21.51.177:80 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jan 2026 04:36:06 GMT
Content-Length: 0
Connection: close
Location: https://cheminstruments.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=sNNLB1m3H6Q%2B98T09iFm4yQC9yOqNSAyoevLa2a9ZSngqhIPd5qL3rD5D59AT5KPk8dPCPFrt1fl5%2FND7N5Y9UvJ%2Bau955Y2GVQ%2FTGpJm1yod%2BVbBWw%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=7,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9c3511535827fd8c-SIN
alt-svc: h3=":443"; ma=86400
Open service 2a06:98c1:3121::3:443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 104.21.51.177:8443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>
Open service 172.67.183.56:8443 · cheminstruments.com.cn
2026-01-25 04:36
HTTP/1.1 400 Bad Request Server: cloudflare Date: Sun, 25 Jan 2026 04:36:06 GMT Content-Type: text/html Content-Length: 253 Connection: close CF-RAY: - Page title: 400 The plain HTTP request was sent to HTTPS port <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><center>cloudflare</center> </body> </html>