nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 01 Apr 2025 23:44:06 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 29 Mar 2025 02:40:28 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:6a:83:36:e5:f7:99:37:ab:1a:54:09:23:41:af:8a:8b:d0
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Feb 16 06:30:05 2025 GMT
            Not After : May 17 06:30:04 2025 GMT
        Subject: CN=dcts.co.kr
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b1:61:c1:10:dd:8f:bd:46:b5:f4:4d:da:10:11:
                    72:35:d7:cc:45:bf:57:2f:04:cc:9f:ff:92:27:cc:
                    03:41:26:10:16:36:b3:11:ed:21:f2:da:29:d8:c2:
                    05:ac:0d:2a:1d:a6:9c:e9:12:e4:e4:cd:db:16:c9:
                    bc:e4:80:d9:ca:c3:14:fc:dd:4c:d8:a3:de:b4:08:
                    1a:02:34:fc:5b:87:c8:8d:0f:58:e8:58:1d:fe:f2:
                    00:20:d3:87:f1:5d:b8:28:bd:7a:06:94:c6:1c:e5:
                    4c:85:34:37:c8:c5:e4:64:55:98:a9:82:5a:bb:40:
                    a7:83:27:85:ff:3e:11:46:26:67:32:7b:d0:2c:9d:
                    0f:0b:9f:cf:3a:10:7f:54:e8:8c:e3:e6:d8:05:11:
                    02:22:3a:8f:4e:6d:9a:e0:5a:09:b9:b4:ad:e1:df:
                    04:9a:18:7e:83:3a:fa:5b:81:a5:55:0a:06:be:4a:
                    6b:92:ad:54:c0:5a:f5:4d:78:83:69:bd:e9:34:ed:
                    ca:72:ae:27:ef:24:7f:c2:0b:f1:8d:e5:32:6d:81:
                    64:d8:0a:0e:e1:b8:4b:fc:b3:bb:34:f3:5b:c1:93:
                    8f:59:32:74:91:e8:da:2b:02:8d:a6:9b:63:14:17:
                    1b:28:d0:0f:59:a7:9b:53:9a:79:1b:02:4c:28:f2:
                    e2:39
                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: 
                4A:12:4C:F5:3B:91:2D:8A:0F:B2:CD:EB:48:84:DC:0C:D2:F8:84:40
            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:dcts.co.kr, DNS:www.dcts.co.kr
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DE:85:81:D7:50:24:7C:6B:CD:CB:AF:56:37:C5:E7:81:
                                C6:4C:E4:6E:D6:17:63:9F:8F:34:A7:26:C9:E2:BD:37
                    Timestamp : Feb 16 07:28:35.773 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:33:83:59:85:8D:0C:7A:30:E5:58:EB:A2:
                                27:22:04:F5:61:41:C3:F3:AE:D7:97:DA:55:8C:6C:C2:
                                6B:5D:F0:D9:02:21:00:BF:00:C1:4D:12:62:18:64:15:
                                FF:14:43:5A:5C:97:DC:08:4C:48:F4:03:49:7E:57:30:
                                56:DF:53:2C:92:15:CF
                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 16 07:28:36.211 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:A5:6A:E5:5B:7A:48:41:C0:59:4C:5F:
                                2A:1C:CA:2A:5F:D7:60:B2:21:B0:B5:F5:4E:AE:14:53:
                                55:55:B6:A6:4D:02:21:00:B5:23:66:A4:66:CF:43:4A:
                                5A:6E:A7:67:91:88:80:30:A7:7F:CD:6B:02:37:FA:F3:
                                1F:72:EA:FF:3F:15:61:DB
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        8f:cc:0a:3b:68:f8:5f:28:92:c6:de:70:7b:fb:44:a9:21:07:
        3d:ae:78:d1:f6:d1:82:6a:01:43:65:ad:43:c4:86:44:18:f2:
        ec:3d:79:aa:4e:6b:e8:93:78:a8:84:00:51:10:dc:65:65:d2:
        fc:0a:40:63:c3:db:2a:eb:07:b9:1b:b7:a7:74:ae:d5:3a:dd:
        87:af:4a:f9:f8:cf:9c:2a:84:f5:0e:92:21:ae:ff:e9:06:b2:
        2a:fb:fb:9f:e5:18:a3:10:8c:3e:9e:dc:8f:f4:08:ec:38:c8:
        62:39:1f:69:77:b0:eb:be:ac:15:95:6c:e9:0f:b3:52:c7:7e:
        a7:23:78:2d:4b:82:17:fb:7c:74:60:9b:cc:f5:1c:eb:de:28:
        2c:1e:3d:3c:70:7c:a8:33:c3:a3:7f:ca:57:aa:ca:5d:a4:2d:
        4e:33:ae:fb:95:dc:92:50:ca:bd:90:95:33:46:5d:fd:a1:31:
        37:1f:9f:5e:1c:1d:58:b1:b0:c3:2f:af:f9:b8:93:a7:41:21:
        ec:6e:93:2a:c5:e2:9a:30:f5:3d:b4:ca:75:a0:98:b7:f5:2f:
        a0:ef:8f:f6:37:93:e8:6f:7c:f4:fb:9e:74:66:e7:21:47:e0:
        e3:96:66:23:3f:9b:d6:a1:ac:38:8a:26:d7:a8:31:bf:90:1a:
        79:f4:65:13