Tengine

HTTP/1.1 400 Bad Request
Server: Tengine
Date: Wed, 12 Mar 2025 17:15:13 GMT
Content-Type: text/html
Content-Length: 560
Connection: close

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:05:00:fe:fc:4b:a1:9b:2a:ec:31:29:d5:35:85:c2:c5:54
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Feb 25 16:32:14 2025 GMT
            Not After : May 26 16:32:13 2025 GMT
        Subject: CN=18-xs.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d5:ca:4f:87:87:ed:00:ca:fd:61:94:85:d2:e2:
                    4b:21:85:73:f0:03:44:4b:1b:3d:71:03:e6:aa:a6:
                    00:38:a4:16:7f:53:c5:93:cf:65:0a:8f:38:e1:fd:
                    0a:00:e6:7e:49:83:74:db:cc:10:d3:d9:e0:e1:5c:
                    16:e8:4b:d9:31:78:b8:50:d7:08:65:c2:90:48:8d:
                    58:70:95:21:5b:4b:0b:14:37:0b:eb:d0:1f:98:7b:
                    d0:f1:92:9a:ef:5b:68:6c:47:32:ab:dc:ed:cb:fa:
                    b0:9c:a0:27:15:35:ad:99:eb:bb:32:a4:34:ef:f0:
                    1d:50:ea:e8:74:56:3b:bc:c0:2e:09:26:e6:bb:e0:
                    74:37:d0:97:88:78:e1:a8:22:75:f3:38:d2:12:02:
                    37:29:13:64:d1:d9:31:e0:92:66:d2:02:70:b9:a0:
                    24:f9:c1:f5:b4:28:59:62:0b:c0:03:03:5d:40:d7:
                    8f:2e:72:2f:49:f9:1a:5c:9c:de:5a:da:fc:a4:c0:
                    29:5a:f0:cb:7e:e8:c5:14:bc:22:f7:ed:2a:c2:3a:
                    d1:0b:8b:9a:df:59:ec:cd:32:d6:63:92:b0:2a:e3:
                    e9:12:f9:41:77:45:dd:d9:03:6d:b6:42:c1:2a:1f:
                    ed:9a:c0:39:6f:c2:dd:db:5c:b1:aa:6d:ab:8a:c0:
                    53:6b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                96:AE:0B:98:A4:6E:85:A1:C3:40:53:F6:A6:62:D1:8C:07:F5:57:CA
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:*.18-xs.com, DNS:18-xs.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Feb 25 17:30:44.906 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:0A:9B:1E:A0:2B:C2:5D:39:C2:72:CB:CE:
                                EE:A5:E5:F8:8E:D6:42:7B:16:16:C6:17:97:79:AD:19:
                                F8:9F:EC:07:02:21:00:9A:41:16:E0:7B:89:A1:58:BC:
                                6A:21:D2:AA:6A:6F:CD:66:22:2E:B0:2E:1C:6E:90:97:
                                28:F5:17:14:7A:8D:AB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
                                0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
                    Timestamp : Feb 25 17:30:46.245 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:0E:A5:D3:A3:AF:5B:FC:72:1B:99:69:AD:
                                4B:19:8E:48:15:0D:F7:D2:99:33:F9:7D:6C:76:0D:11:
                                49:2E:31:47:02:21:00:E3:C3:FC:5B:49:AD:50:8F:80:
                                E8:11:1B:9C:7A:5C:29:AB:BE:F1:EC:AB:EE:2A:2C:F7:
                                E2:B5:B1:92:9A:07:EF
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        8e:cc:f8:4e:ab:45:fe:73:3a:0f:e3:b7:b1:c9:8e:21:cf:79:
        03:57:01:09:94:aa:7b:c5:b7:d7:b9:2c:f2:89:3b:ca:c5:25:
        f7:11:f9:5e:af:29:d4:88:1a:46:af:6f:46:48:ec:f3:d7:df:
        55:6a:9a:4c:6d:c3:f8:b5:6b:c7:5d:15:9c:65:c1:9e:ce:b4:
        53:df:e2:5d:f6:f1:ff:67:d1:b8:16:bc:52:40:7a:0e:37:47:
        10:ca:df:2b:bb:86:9a:dc:5c:8a:b1:f7:e8:08:17:61:aa:6f:
        17:32:64:0d:35:9b:a9:99:c0:4c:4e:b1:40:d2:60:81:7f:46:
        74:b4:5c:8a:b3:5c:d8:7e:c4:32:16:2e:68:e4:de:b7:db:80:
        8f:fe:37:1d:73:df:6b:5f:00:1d:74:bf:b3:4f:b6:21:d7:32:
        54:71:3f:a0:5d:f7:2f:61:62:14:31:ba:94:e2:17:41:35:62:
        fe:e9:22:ef:da:b6:dd:40:07:9c:c3:35:7c:c3:6f:55:13:c6:
        7b:5f:d4:ba:20:47:46:c7:f5:1a:aa:76:b1:a8:20:bf:35:39:
        33:1e:a6:0a:b9:c4:8e:32:f7:54:c7:99:c1:2d:e4:86:4c:d1:
        e5:a6:78:e7:7e:54:78:c4:40:9b:f9:31:4f:ec:42:ef:ea:a3:
        14:ea:80:38