Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:9d:37:70:0e:f2:ed:58:f9:f8:31:e3:5c:a2:e9:4e:8f:c2
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Apr 28 03:46:46 2022 GMT
            Not After : Jul 27 03:46:45 2022 GMT
        Subject: CN=admin.bjggtong.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ba:fa:98:b1:dc:68:e2:25:15:b7:c5:7f:11:d0:
                    d3:48:95:8a:42:26:5c:38:65:18:60:79:b1:0d:9b:
                    dc:56:9d:3b:35:bf:76:4d:09:27:69:b2:78:ea:29:
                    82:ee:1f:6e:0b:b9:33:e5:76:d9:d7:aa:e4:cf:88:
                    7c:4b:37:aa:89:35:02:f0:e3:15:ea:c2:05:13:52:
                    4c:db:79:3a:4b:b3:00:5b:83:0a:2d:00:90:21:44:
                    4b:3c:c9:ff:a7:69:52:ef:60:d6:37:0e:fe:4c:db:
                    5d:14:8c:92:21:99:59:ed:45:e8:6d:03:0e:47:7f:
                    ed:7e:52:0b:b2:5c:23:05:51:eb:62:b1:00:4d:9c:
                    63:fa:11:59:17:10:26:e0:12:88:00:dc:22:ed:21:
                    09:36:e5:9d:df:e4:e6:30:51:78:b3:fb:27:8d:14:
                    60:08:34:64:d5:bf:50:8a:35:7f:c1:50:aa:d6:b2:
                    92:70:65:57:5f:af:33:bd:32:88:aa:ee:f8:a9:cb:
                    47:5b:30:8a:0c:34:68:b8:33:76:e4:0d:27:6b:dc:
                    b7:7d:b6:5c:3b:6a:fe:fb:fd:92:35:18:20:49:ea:
                    96:56:23:4f:0c:8b:b6:fa:fc:03:93:a3:8e:5a:60:
                    14:7a:5b:f5:f0:07:55:c4:da:42:d4:c6:2a:e7:95:
                    90:21
                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: 
                E2:51:28:3B:97:AD:EE:4C:E5:72:C0:CB:C4:6C:1A:0D:2B:6A:51:BB
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:admin.bjggtong.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
                Policy: 1.3.6.1.4.1.44947.1.1.1
                  CPS: http://cps.letsencrypt.org
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
                                EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
                    Timestamp : Apr 28 04:46:46.326 2022 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:78:FA:38:E4:26:45:8A:2C:1E:1D:11:BA:
                                49:CD:7A:58:BC:02:87:A8:FB:73:8E:56:A7:F7:7C:5C:
                                D7:45:1A:81:02:20:38:4A:D5:A8:67:3F:C4:19:C6:5A:
                                9A:1D:E6:2D:22:99:89:CA:1F:6D:A9:4A:D4:E5:D1:C8:
                                38:B8:A3:01:1D:7E
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
                                11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
                    Timestamp : Apr 28 04:46:46.372 2022 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:25:EB:C9:0D:8D:18:86:4E:01:3B:9A:12:
                                61:93:1E:3B:BC:72:C2:51:82:2C:15:AB:57:14:99:26:
                                AD:B2:A2:BE:02:21:00:F2:06:93:BA:0C:3D:45:65:87:
                                C2:18:C9:56:FD:F8:EA:20:F3:4B:2C:49:47:CD:2B:59:
                                B3:B5:E2:70:E4:EB:C9
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        98:5a:23:f4:14:d5:af:24:d1:1f:05:9b:66:4d:76:1a:46:df:
        4f:05:00:51:6c:b4:51:f5:82:e1:9c:f5:bf:2b:f6:a3:c2:73:
        3f:31:e8:83:eb:65:b7:c6:f9:cd:f9:cb:f9:bf:99:cd:cb:29:
        65:d3:33:52:a7:d3:67:79:07:19:dd:c8:5f:34:b3:76:35:a9:
        12:a6:de:84:ff:fe:7d:6f:17:dc:a5:c3:5e:9d:d7:33:71:dc:
        43:c9:12:0b:c1:33:f6:cd:10:7f:26:74:45:91:62:14:5b:e7:
        53:e9:9b:43:78:c2:9b:7c:0c:24:ed:03:7e:3e:a8:fa:a3:eb:
        06:5d:07:11:bf:44:7d:42:5d:b9:45:c4:d6:b8:30:1e:92:de:
        d7:43:9e:14:37:20:ff:35:33:90:ea:13:1d:dc:fe:9b:77:c2:
        0e:3f:ed:23:18:ed:44:c8:01:a4:60:90:eb:68:a5:fa:1e:39:
        05:30:8d:fb:e8:30:9d:57:af:91:4d:34:3e:9d:b6:1c:c5:c4:
        e9:9c:2e:5a:32:75:7a:6c:1f:bb:04:91:72:18:1e:7f:21:e1:
        70:82:a3:f4:74:48:eb:43:c1:32:3b:85:31:46:b7:32:c0:8b:
        ed:8d:68:5e:7b:db:51:ff:00:f5:ae:54:f6:79:e9:a4:4e:3c:
        f1:16:a7:c1

nginx1.20.2

ChatGPT-Plus

HTTP/1.1 200 OK
Server: nginx/1.20.2
Date: Sat, 15 Mar 2025 23:34:04 GMT
Content-Type: text/html
Content-Length: 727
Last-Modified: Thu, 28 Mar 2024 08:10:02 GMT
Connection: keep-alive
ETag: "660525da-2d7"
Accept-Ranges: bytes