HTTP/1.1 403 Forbidden
Date: Wed, 01 May 2024 07:10:12 GMT
Connection: close
Content-Type: text/html
Content-Length: 148

HTTP/1.1 403 Forbidden
Date: Thu, 02 May 2024 22:14:12 GMT
Connection: close
Content-Type: text/html
Content-Length: 148

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            a2:47:59:25:1d:ac:db:d8:c6:52:ce:a9:74:7b:6b:66
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
        Validity
            Not Before: Jul 10 00:00:00 2023 GMT
            Not After : Aug  9 23:59:59 2024 GMT
        Subject: CN=*.gachon.ac.kr
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:dd:27:07:e5:a3:11:2e:1a:83:74:4f:fa:f6:c2:
                    0c:96:40:84:3d:62:f7:34:9f:f6:3a:48:65:ad:0d:
                    9a:a8:5c:67:d0:22:7b:b4:87:a8:7b:6d:0f:8a:a2:
                    76:b2:3d:10:ab:39:11:10:91:ca:de:9c:55:58:f3:
                    01:44:10:6a:c5:44:b7:0a:ee:fe:11:54:cf:fb:a3:
                    16:37:91:29:33:e1:3b:9b:a8:81:91:2d:18:00:fb:
                    6d:bb:f4:94:f8:b3:a3:41:e6:92:4e:ff:7e:22:87:
                    ee:ed:90:91:dc:ce:0b:c7:87:5e:ba:8b:65:36:0f:
                    26:a0:9c:35:76:0a:5e:0f:68:cc:de:b3:2d:c5:6f:
                    55:50:b7:90:9d:77:a9:bd:86:23:cb:9e:b2:c7:51:
                    9b:82:59:68:0a:f6:a6:8c:b5:47:1b:0d:20:9e:22:
                    9e:cf:1f:ad:93:5d:df:1d:d8:14:70:1c:ee:df:80:
                    29:d8:2d:b6:c1:b5:cc:01:d7:c5:d8:02:26:3b:23:
                    5e:a3:79:05:35:af:4f:8f:b9:6f:4c:77:f8:73:59:
                    20:c9:41:ec:83:0e:05:94:5f:9d:6f:82:8e:56:dc:
                    9b:cc:2a:b1:81:2a:04:6c:90:46:45:fa:f0:d0:8b:
                    f8:ed:4a:8d:ae:06:39:d5:99:b2:0d:82:da:b3:ff:
                    df:2d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
            X509v3 Subject Key Identifier: 
                1E:76:2A:5A:C6:62:7C:D0:96:EF:6B:21:8D:1D:2B:F9:0B:C3:79:64
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.6449.1.2.2.7
                  CPS: https://sectigo.com/CPS
                Policy: 2.23.140.1.2.1
            Authority Information Access: 
                CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
                OCSP - URI:http://ocsp.sectigo.com
            X509v3 Subject Alternative Name: 
                DNS:*.gachon.ac.kr, DNS:gachon.ac.kr
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
                    Timestamp : Jul 10 01:39:35.165 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:2F:8F:F1:55:3F:5C:9E:5D:97:ED:13:BA:
                                EC:41:5A:98:E7:79:31:76:99:70:E9:59:F8:56:32:10:
                                28:78:18:E2:02:21:00:D7:FF:1B:62:08:74:A8:F3:42:
                                B9:17:C0:19:8F:76:9B:C3:96:E1:97:3B:38:E4:D6:30:
                                50:39:1D:C4:6E:FE:88
                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 : Jul 10 01:39:35.258 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:D7:9C:E2:19:AB:F0:AA:C3:C2:8B:47:
                                D2:3B:1A:B7:85:DB:C9:46:67:52:5A:12:C1:A0:22:52:
                                B4:E4:00:B3:40:02:21:00:FE:FA:9E:62:77:37:96:F4:
                                73:98:71:A1:F7:0B:BA:05:97:A9:8C:72:F9:9E:6B:93:
                                BC:FD:1E:BD:D3:C6:30:3C
                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 : Jul 10 01:39:35.207 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:53:B5:29:77:29:B7:8E:6D:41:3B:DA:BA:
                                80:99:E2:4C:A9:DD:69:66:9D:2E:52:CE:FF:39:12:B3:
                                74:D2:10:CB:02:21:00:D7:56:B4:2B:D1:A5:90:8D:F1:
                                C9:12:7A:3C:35:14:98:C8:6D:1E:7A:45:66:C3:00:15:
                                B5:CF:F5:84:A2:1F:4A
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        17:7f:13:a1:20:5f:0d:6d:30:68:50:8d:37:6d:c8:b6:22:d0:
        9b:3f:0f:84:d2:d9:36:9f:48:21:51:b4:93:1e:1a:71:1f:6f:
        a2:32:27:64:e6:6e:ea:a7:56:bc:f3:65:fe:3c:cf:c7:39:35:
        4d:50:99:96:93:74:19:a2:53:1a:97:fd:63:aa:ee:0c:e4:9e:
        f4:42:dc:7e:a4:08:2a:95:26:97:00:9e:ba:ef:92:c2:cc:72:
        b8:e8:65:ce:a2:57:97:d1:44:70:77:65:1a:f6:5f:68:96:97:
        f3:c2:ee:72:a1:c7:69:c0:b2:ce:52:fa:03:5a:02:92:ce:31:
        1e:a7:31:76:57:1c:0f:3e:ed:de:88:46:b8:1e:c7:a8:0b:ca:
        73:13:41:9f:8a:52:ca:d0:2a:9c:ba:fd:3c:97:e5:75:4c:da:
        08:42:53:2e:2b:49:0f:33:bb:72:5f:1a:d9:fe:bc:f4:30:bb:
        c5:89:3c:22:74:e2:48:ae:75:a1:9f:76:8f:12:f7:fe:4c:90:
        b9:7b:f0:bf:1f:da:c2:ac:78:c4:57:77:74:f3:27:78:28:c4:
        55:ec:25:ff:76:b9:b3:61:dd:a1:2f:f5:7f:6e:dc:29:65:04:
        ff:11:3e:8c:89:87:82:16:60:77:01:83:31:64:79:07:3f:a9:
        bc:4a:b2:07