HTTP/1.1 200 OK
Date: Mon, 13 Jan 2025 00:14:13 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 18
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            b8:1d:fe:e8:d2:22:9f:af
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., OU=http:\/\/certs.godaddy.com\/repository\/, CN=Go Daddy Secure Certificate Authority - G2
        Validity
            Not Before: Nov 19 14:27:12 2024 GMT
            Not After : Dec 21 14:27:12 2025 GMT
        Subject: CN=*.duolingo.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d1:2b:76:78:85:d0:25:db:a6:89:93:18:40:5a:
                    1f:79:31:03:67:62:f7:8a:31:97:50:0b:db:73:3a:
                    2b:44:d2:91:e8:e8:a7:72:4f:c7:3d:44:17:bc:a5:
                    73:76:17:26:fe:a1:eb:e2:61:12:07:3d:93:8c:fc:
                    4d:89:34:d5:fb:51:f8:42:68:d8:2c:52:36:c2:8f:
                    38:3e:3b:04:4a:cc:aa:4d:86:a4:c3:e5:20:8b:6d:
                    02:62:18:14:6d:7b:c9:03:64:c6:9a:cd:da:50:8b:
                    f7:7f:98:76:c3:9f:62:aa:50:8f:96:c6:1b:b4:27:
                    2b:7c:c9:2e:d6:55:51:b1:98:7f:f8:af:ab:00:5b:
                    38:03:78:60:e8:30:47:b1:6f:65:a1:78:0e:5c:88:
                    6b:4d:0b:fc:f6:de:2b:61:16:5b:29:32:eb:3d:6e:
                    09:f8:51:cb:10:44:c2:1f:25:91:84:84:4a:a0:62:
                    0f:aa:cf:0d:a2:70:38:3b:20:50:ce:ab:4e:52:ba:
                    69:55:90:3b:1e:c1:4a:84:c1:8e:2e:e7:53:a6:2c:
                    0d:b8:04:d1:ac:12:d0:b2:79:a6:19:b8:08:4e:6a:
                    6c:ce:45:a8:cf:46:3c:bd:1c:c0:19:e5:ee:98:c6:
                    76:01:ab:5e:ed:38:9e:e7:60:66:5c:ce:bf:31:c8:
                    8c:29
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.godaddy.com/gdig2s1-33398.crl
            X509v3 Certificate Policies: 
                Policy: 2.16.840.1.114413.1.7.23.1
                  CPS: http://certificates.godaddy.com/repository/
                Policy: 2.23.140.1.2.1
            Authority Information Access: 
                OCSP - URI:http://ocsp.godaddy.com/
                CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt
            X509v3 Authority Key Identifier: 
                40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
            X509v3 Subject Alternative Name: 
                DNS:*.duolingo.com, DNS:duolingo.com
            X509v3 Subject Key Identifier: 
                25:E8:E8:A4:A1:63:0B:4E:F7:DC:4F:83:4E:36:71:1A:28:77:C0:00
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
                    Timestamp : Nov 19 14:27:13.335 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:E5:8E:F8:22:0B:10:07:38:3E:D2:12:
                                F6:C6:6E:A0:7B:17:02:03:4A:81:40:70:CF:10:53:57:
                                87:FC:F6:50:FF:02:20:4C:F3:20:AB:81:FE:71:2D:03:
                                33:79:30:C6:CA:18:86:C6:BA:AF:3A:02:49:FC:4F:D9:
                                6F:F6:B7:C2:27:8B:5A
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Nov 19 14:27:13.580 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:6F:4C:60:03:50:D3:29:72:49:78:8F:B2:
                                47:FA:1D:B6:68:26:C9:32:D2:CA:ED:DD:F4:67:D2:19:
                                99:5A:54:85:02:20:26:73:95:65:AD:56:D4:78:9F:AE:
                                BE:83:05:4A:26:C6:5C:64:5D:F2:AA:99:4C:38:89:EC:
                                8A:48:39:39:89:02
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Nov 19 14:27:13.710 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:E8:7F:88:B3:F5:8A:36:0F:E8:05:2D:
                                2A:00:7D:7A:B1:13:B9:4D:67:54:D6:3A:F6:3E:9D:B0:
                                49:9F:85:91:E8:02:21:00:F8:EC:A2:A3:83:51:2D:72:
                                F4:E9:26:7D:47:EF:52:46:20:CC:2B:97:9B:D3:0B:51:
                                01:9B:C4:08:A1:C2:CC:09
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7d:e0:7a:31:5b:da:17:95:6c:d5:25:31:d0:86:c9:67:54:6b:
        02:65:89:52:f8:b7:6b:6a:0e:87:7e:2f:29:47:4f:dc:65:37:
        43:69:80:89:ef:24:94:b0:e3:4c:89:4f:36:57:4d:8c:30:ea:
        11:23:0c:f9:fc:91:a6:c9:11:02:55:9b:93:58:99:61:9a:78:
        ad:50:6c:40:30:e0:4b:5e:76:83:86:cb:b6:06:c2:14:18:fc:
        9e:20:ed:b1:49:fb:c6:fc:1c:2a:93:7c:59:a9:63:e4:52:c2:
        ba:d7:a1:9f:6a:6e:2a:15:91:2f:8c:b0:05:60:11:94:00:10:
        df:02:9d:5b:80:41:56:af:06:03:1b:d3:d1:c4:a0:fe:26:e4:
        82:bd:20:91:a0:0b:9d:7d:39:bf:a8:a1:21:0c:c9:39:0c:a5:
        e3:5f:c5:63:6e:72:c5:58:e6:3f:17:74:96:39:6a:d6:65:1b:
        cf:3d:5b:66:56:46:58:c3:04:52:0f:59:c1:11:bf:bc:bf:46:
        da:9a:e5:84:5d:0f:c9:ea:5d:f9:aa:27:f4:9b:af:84:29:89:
        a2:ad:aa:83:60:cf:d5:65:85:8d:90:c8:18:38:af:f1:9f:66:
        e2:55:fe:13:6a:9c:ce:34:14:de:5a:75:bc:2c:57:c2:c2:fe:
        03:52:84:f5