n8n

n8n.io - Workflow Automation

HTTP/1.1 200 OK
Server: nginx/1.14.1
Date: Fri, 02 Oct 2026 21:51:15 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 51958
Connection: keep-alive
Cache-Control: no-cache, no-store, must-revalidate, proxy-revalidate
Cross-Origin-Opener-Policy: same-origin-allow-popups
Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster: ?1
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-XSS-Protection: 0
ETag: W/"caf6-f4WfB0QGc06tugJzQX8zM0ka8rs"
Content-Security-Policy-Report-Only: script-src 'nonce-54lxuSjm6_SX2tV4UoqTsg' 'strict-dynamic' 'unsafe-eval'; object-src 'none'; base-uri 'none'
Vary: Accept-Encoding

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            06:72:b0:e5:3b:57:0e:b7:c4:e6:57:4f:e7:cc:66:a7:e4:4f
        Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, O=Let's Encrypt, CN=YE1
        Validity
            Not Before: Sep 26 18:02:38 2026 GMT
            Not After : Dec 25 18:02:37 2026 GMT
        Subject: CN=go.hdv.edu.vn
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit field, 128 bit security level)
                pub:
                    04:bb:85:f1:7e:eb:05:99:5a:56:fa:b0:ee:f2:d3:63:
                    9b:c7:40:56:38:ca:38:53:09:67:e9:4b:5c:86:cd:30:
                    50:98:68:75:b4:d5:d9:f7:ec:90:9b:8d:59:1a:88:05:
                    90:aa:3d:9a:df:23:65:6c:97:1c:54:0d:b1:fd:2a:53:
                    54
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                81:B6:40:ED:3D:64:42:AC:23:0B:F5:25:74:FA:86:DE:B8:60:26:2B
            X509v3 Authority Key Identifier: 
                BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
            Authority Information Access: 
                CA Issuers - URI:http://ye1.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:go.hdv.edu.vn
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://ye1.c.lencr.org/80.crl

            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:
                                D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF
                    Timestamp : Sep 26 19:01:09.518 2026 GMT
                    Extensions: 00:00:05:00:45:7F:7C:C8
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:1C:1A:66:98:F4:DC:2A:EB:AD:3B:82:9B:
                                FD:F2:8C:3D:5B:0E:11:BD:28:B1:EE:70:4E:25:BC:91:
                                AF:FF:AE:5F:02:21:00:EE:E0:56:DE:58:39:51:43:17:
                                75:4A:C5:12:E1:F5:F4:12:58:2E:13:89:5E:23:AA:09:
                                25:3F:82:5F:03:7A:58
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
                                81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
                    Timestamp : Sep 26 19:01:12.476 2026 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:28:55:67:90:07:EC:1F:24:E2:97:0C:5E:
                                9D:26:14:F1:62:45:AC:9F:E2:1D:27:53:42:98:39:8B:
                                30:9D:68:70:02:21:00:A8:85:1D:B3:F2:DB:9F:E5:B5:
                                AA:70:0B:99:0E:3A:40:33:10:B6:EE:5F:82:00:85:34:
                                BE:88:65:A6:93:15:84
    Signature Algorithm: ecdsa-with-SHA384
    Signature Value:
        30:66:02:31:00:a0:9c:54:59:e9:5e:61:71:0c:c9:71:f7:60:21:71:71:10:36:63:
        e7:1b:c1:b6:44:86:51:db:8e:a2:e9:20:92:1a:13:00:23:29:4b:76:33:2d:70:c5:
        ad:c2:d3:35:e8:02:31:00:cd:3b:5a:39:9d:6f:26:b7:57:88:1f:92:15:cd:17:5b:
        ea:38:33:40:29:7d:8a:e9:dc:d6:87:d8:a4:17:4c:e3:9d:10:c4:08:45:1b:51:8d:
        e1:20:66:ec:87:5e:0f:40