cloudflare
tcp/443 tcp/80 tcp/8443
Open service 104.21.75.244:8443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:30 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server-Timing: cfEdge;dur=259,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c255131883341d7-SIN alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3031::ac43:b80b:80 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512dcac49244-FRA alt-svc: h3=":443"; ma=86400 error code: 521
Open service 2606:4700:3033::6815:4bf4:8443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512dafd75c40-AMS alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.184.11:443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:30 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server-Timing: cfEdge;dur=329,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512e8ed6ffcc-SIN alt-svc: h3=":443"; ma=86400 error code: 521
Open service 172.67.184.11:8443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server-Timing: cfEdge;dur=19,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512d1944ebba-YYZ alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 172.67.184.11:80 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512d68e4d272-FRA alt-svc: h3=":443"; ma=86400 error code: 521
Open service 104.21.75.244:80 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512d7abf6e1d-FRA alt-svc: h3=":443"; ma=86400 error code: 521
Open service 104.21.75.244:443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512d3fa4ced6-LHR alt-svc: h3=":443"; ma=86400 error code: 521
Open service 2606:4700:3033::6815:4bf4:443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512e39263611-FRA alt-svc: h3=":443"; ma=86400 error code: 521
Open service 2606:4700:3033::6815:4bf4:80 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512d1f289ff5-AMS alt-svc: h3=":443"; ma=86400 error code: 521
Open service 2606:4700:3031::ac43:b80b:8443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512cfc8ffff5-AMS alt-svc: h3=":8443"; ma=86400 error code: 521
Open service 2606:4700:3031::ac43:b80b:443 · dcuview.online
2026-01-23 06:43
HTTP/1.1 521 <none> Date: Fri, 23 Jan 2026 06:43:29 GMT Content-Type: text/plain; charset=UTF-8 Content-Length: 15 Connection: close Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9c25512cff6a0482-FRA alt-svc: h3=":443"; ma=86400 error code: 521