cloudflare
tcp/8443
nginx
tcp/443
Open service 217.15.163.125:443 · teiuns.edu.vn
2026-01-22 22:25
HTTP/1.1 200 OK Server: nginx Date: Thu, 22 Jan 2026 22:25:38 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: close Vary: Accept-Encoding X-Pingback: https://teiuns.edu.vn/xmlrpc.php Link: <https://teiuns.edu.vn/wp-json/>; rel="https://api.w.org/" Link: <https://teiuns.edu.vn/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json" Link: <https://teiuns.edu.vn/>; rel=shortlink Strict-Transport-Security: max-age=63072000; includeSubdomains; preload X-Cache: HIT From teiuns.edu.vn Cache-Control: max-age=0 Nginx-Cache: HIT Last-Modified: Thursday, 22-Jan-2026 22:25:38 GMT X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block
Open service 2606:4700:3030::6815:3170:8443 · teiuns.edu.vn
2026-01-11 23:08
HTTP/1.1 522 <none> Date: Sun, 11 Jan 2026 23:09:15 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: 9bc8142ffc9fae5f-FRA alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 2606:4700:3030::6815:3170:443 · teiuns.edu.vn
2026-01-11 23:08
Open service 2606:4700:3034::ac43:a204:443 · teiuns.edu.vn
2026-01-11 23:08
Open service 2606:4700:3034::ac43:a204:8443 · teiuns.edu.vn
2026-01-11 23:08
HTTP/1.1 522 <none> Date: Sun, 11 Jan 2026 23:09:15 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=19505,cfOrigin;dur=0 X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: 9bc8142fb8851486-YYZ alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 172.67.162.4:443 · teiuns.edu.vn
2026-01-11 23:08
Open service 172.67.162.4:8443 · teiuns.edu.vn
2026-01-11 23:08
HTTP/1.1 522 <none> Date: Sun, 11 Jan 2026 23:09:14 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: 9bc814300feadca1-FRA alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 104.21.49.112:8443 · teiuns.edu.vn
2026-01-11 23:08
HTTP/1.1 522 <none> Date: Sun, 11 Jan 2026 23:09:15 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: 9bc8142f2fd2b201-FRA alt-svc: h3=":8443"; ma=86400 error code: 522
Open service 104.21.49.112:443 · teiuns.edu.vn
2026-01-11 23:08