AWS ELB2.0

HTTP/1.1 503 Service Temporarily Unavailable
Server: awselb/2.0
Date: Sat, 01 Jun 2024 01:09:34 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 0
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            0d:8b:89:a7:97:b4:3b:be:02:6d:8b:43:e4:42:99:f9
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Amazon, CN=Amazon RSA 2048 M01
        Validity
            Not Before: Sep  7 00:00:00 2023 GMT
            Not After : Oct  6 23:59:59 2024 GMT
        Subject: CN=*.humansa.com.hk
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:f1:64:3a:87:0c:d5:ed:e5:26:a9:ee:ad:21:aa:
                    8c:46:aa:a5:1b:1b:77:01:b2:e2:0f:f9:3f:56:6b:
                    50:ab:6e:dd:05:68:d5:f4:66:95:03:bc:fb:ea:8b:
                    23:6e:dc:65:29:5d:4c:c4:cc:a4:0e:8e:e0:49:c9:
                    7c:7d:ba:c2:9f:87:71:ae:1f:79:7f:0f:25:80:cd:
                    58:bd:12:87:a5:9d:35:2b:ff:b0:1c:34:5b:10:52:
                    e4:dc:8f:fd:3c:02:a6:00:82:a7:cb:d6:77:83:f3:
                    b6:ea:7b:41:2d:f5:eb:90:99:2b:69:42:1b:77:1c:
                    6e:6d:fb:e7:5a:6f:e8:54:92:ea:52:00:a1:e6:a5:
                    af:b6:ca:5c:a0:19:d1:cc:61:5a:45:8a:d9:95:26:
                    5f:e5:56:32:d4:8d:a6:86:0d:ab:71:f6:33:1f:f2:
                    f3:86:a8:d6:17:3c:a5:44:a6:9c:dd:df:05:26:56:
                    f7:5c:50:f5:ee:13:b5:06:62:81:26:85:22:c1:5d:
                    c2:84:db:b5:58:ef:75:58:0c:ed:7c:54:4a:9c:85:
                    3e:fb:fc:5b:71:01:bf:fb:9a:7b:74:0c:08:6e:37:
                    57:9e:bb:63:07:0d:76:d3:ff:69:e1:c3:f5:7b:78:
                    7b:05:d3:45:48:39:c3:74:f1:7e:0e:fe:6d:6b:31:
                    0c:37
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                81:B8:0E:63:8A:89:12:18:E5:FA:3B:3B:50:95:9F:E6:E5:90:13:85
            X509v3 Subject Key Identifier: 
                6D:E3:AE:99:BC:00:64:0A:3E:A4:9D:4F:0A:2C:35:6F:AA:C6:12:A3
            X509v3 Subject Alternative Name: 
                DNS:*.humansa.com.hk, DNS:humansa.com.hk
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication, TLS Web Server Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.r2m01.amazontrust.com/r2m01.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.r2m01.amazontrust.com
                CA Issuers - URI:http://crt.r2m01.amazontrust.com/r2m01.cer
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
                                32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
                    Timestamp : Sep  7 02:56:41.523 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:84:3A:40:D3:A9:BC:BA:9C:0F:77:5F:
                                C5:D1:2C:20:7E:94:70:86:69:D3:53:71:72:87:B2:32:
                                5A:25:E1:08:B4:02:20:38:03:C0:4D:4F:24:7E:7E:F9:
                                D4:96:BE:D7:75:73:C3:AA:79:0F:BF:68:13:FA:A5:F7:
                                7C:98:3D:DB:72:81:52
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : Sep  7 02:56:41.581 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:82:72:C8:74:7D:D8:2F:99:59:58:29:
                                A2:55:2D:12:86:07:21:B4:83:19:9E:D0:42:4E:14:C9:
                                C9:35:10:DA:EF:02:20:1A:B3:48:F1:38:73:6B:C4:DA:
                                9C:2F:14:64:AF:CC:C3:92:04:84:19:45:5E:A0:7C:FA:
                                AF:47:3F:F1:C2:EF:9F
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
                                91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
                    Timestamp : Sep  7 02:56:41.639 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:5A:85:52:58:B0:DC:F8:28:D0:0E:42:35:
                                EF:A6:2A:C3:68:D2:A7:92:5D:9B:FA:66:4C:E5:EE:04:
                                DB:2F:40:EF:02:21:00:89:39:58:79:58:D3:1C:F5:2C:
                                D7:AB:4A:5C:27:6F:35:9F:D0:E6:27:93:03:17:F4:F5:
                                6E:71:A4:5D:C0:9C:AD
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        44:44:5f:e7:53:eb:73:54:13:e5:0f:c6:73:d2:e9:75:00:0a:
        8c:b1:82:03:db:0c:31:9c:a8:ce:d7:63:67:7e:79:0d:3c:58:
        0e:db:83:83:81:34:41:83:b2:98:39:bc:75:98:09:48:35:02:
        3e:b3:00:6b:f2:87:65:36:a8:dc:cf:2b:14:e0:44:1c:e0:5e:
        27:f3:b0:7f:12:e7:3c:19:1b:b2:c1:cf:e6:90:5e:41:67:2e:
        3f:b5:d3:56:fc:a1:78:33:b2:92:50:b6:fe:4c:f0:04:31:87:
        af:69:e6:64:c5:c5:d7:ef:b4:ae:c7:16:c1:a6:b3:ba:70:14:
        53:48:45:c4:8c:bb:e0:da:aa:e1:f7:42:dc:74:ed:c4:fc:02:
        bb:f7:5b:f0:7f:c9:bc:47:0a:35:91:04:21:b7:c5:4d:7b:0a:
        92:87:39:1c:77:1f:4c:76:13:e9:99:7d:fb:2d:7e:b1:e1:8f:
        05:54:6d:08:5f:86:93:ba:9d:bc:36:cd:e3:eb:31:15:a2:ab:
        e6:12:00:b2:09:1b:ee:46:9e:eb:25:58:97:c6:4b:86:1e:c1:
        01:f1:1a:1f:be:93:7f:26:67:4d:73:f4:6d:4e:41:c2:42:94:
        c8:2a:e5:7f:b0:bb:ce:19:ab:83:9f:5b:a2:0e:3a:00:60:26:
        8a:94:4d:3d