BigIP

HTTP/1.0 302 Moved Temporarily
Location: https://63.148.46.42//
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 12 Apr 2025 20:11:50 GMT
Content-Type: text/html
Content-Length: 115
Last-Modified: Thu, 18 Oct 2018 18:12:38 GMT
Connection: keep-alive
ETag: "5bc8cd16-73"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
content-security-policy: upgrade-insecure-requests
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            0c:a0:98:ce:9c:13:6d:0e:35:dd:d7:25:3f:54:87:8a
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 Extended Validation Server CA
        Validity
            Not Before: Feb 20 00:00:00 2024 GMT
            Not After : Feb 18 23:59:59 2025 GMT
        Subject: jurisdictionC=US/jurisdictionST=New York/businessCategory=Private Organization/serialNumber=188055, C=US, ST=New York, L=New York, O=American Express Company, CN=f.email.americanexpress.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c8:40:4a:26:a0:18:71:75:4d:7b:6c:5a:37:c3:
                    95:ae:8e:db:9f:af:a6:5c:19:d2:97:ca:97:01:a8:
                    32:34:28:8b:da:86:6a:4c:a5:10:5a:7d:ad:d6:23:
                    d4:57:04:72:d3:99:4d:9e:5e:ee:b2:5e:5f:99:2d:
                    06:25:a0:58:53:30:03:3e:ac:b1:24:9d:d3:81:6a:
                    55:67:15:0a:b1:8c:fc:c4:2c:22:38:af:73:68:0a:
                    b3:e5:c4:9f:6b:b3:19:66:ba:14:43:73:9a:96:54:
                    5e:d4:c3:df:84:0b:3a:86:40:ba:17:75:5e:8b:01:
                    e3:94:e1:e9:5d:35:f4:0b:db:79:f6:d5:7f:e5:5d:
                    dc:29:69:b8:08:6b:c0:58:ea:68:40:8d:6c:f2:96:
                    df:c2:ea:4a:35:16:31:f7:5c:fc:b7:17:99:76:6b:
                    f2:fd:0f:42:08:ec:c0:b3:66:27:d6:7c:e2:49:f2:
                    63:ab:4b:ed:b4:03:1b:75:47:11:f9:f1:cd:0d:3b:
                    42:13:55:71:aa:09:a6:82:87:0f:bb:ad:c7:25:8f:
                    43:48:6f:21:e7:e5:99:9e:74:43:2d:99:43:c6:94:
                    7f:06:9e:07:51:d3:bb:8f:31:ae:2c:88:4b:10:a8:
                    97:7c:75:e7:76:9d:6d:ad:42:e5:3a:10:e9:28:4b:
                    a5:81
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                3D:D3:50:A5:D6:A0:AD:EE:F3:4A:60:0A:65:D3:21:D4:F8:F8:D6:0F
            X509v3 Subject Key Identifier: 
                12:9D:65:7F:C5:7F:D7:BE:74:23:09:59:98:CA:09:3A:AB:2A:A2:B0
            X509v3 Subject Alternative Name: 
                DNS:f.email.americanexpress.com
            X509v3 Certificate Policies: 
                Policy: 2.16.840.1.114412.2.1
                Policy: 2.23.140.1.1
                  CPS: http://www.digicert.com/CPS
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl3.digicert.com/sha2-ev-server-g3.crl
                Full Name:
                  URI:http://crl4.digicert.com/sha2-ev-server-g3.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.digicert.com
                CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Feb 20 15:18:17.096 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:6B:51:8B:03:6E:F8:3E:49:AE:D9:97:E7:
                                7C:BC:97:F4:3C:72:0D:AA:4F:89:F6:82:C3:F4:B0:6C:
                                99:C5:82:BB:02:21:00:8B:68:E4:EB:82:08:9D:D9:35:
                                2D:7E:25:E4:45:D5:28:2F:77:DE:73:5A:36:70:B5:58:
                                40:72:CA:3E:0A:97:D4
                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 : Feb 20 15:18:17.158 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:1B:13:45:8A:2C:11:8A:98:10:F7:5A:56:
                                20:44:52:D8:4A:98:86:4D:DB:E9:F1:A8:EC:36:D6:6F:
                                82:94:04:48:02:20:41:C0:3E:1A:5F:2C:04:08:15:38:
                                FB:FC:17:D4:9B:85:B2:7A:5B:F5:19:C2:00:33:84:9B:
                                DF:79:05:7E:B9:56
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : Feb 20 15:18:17.200 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:5B:9C:AE:A7:7B:7E:5A:CE:4C:10:22:E3:
                                35:30:B9:06:F5:E1:8E:3F:0B:04:9F:A8:DD:15:04:4B:
                                96:DB:FD:43:02:20:2E:F4:43:8C:F5:DC:1E:2F:D2:F2:
                                17:D1:AA:52:0E:33:5E:26:F4:3D:D3:C4:1F:A9:B2:D9:
                                0A:03:35:77:17:48
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        3d:f6:52:ee:c3:2b:e4:e5:b4:cb:e5:56:60:91:4b:a9:38:5e:
        72:6a:97:19:5a:46:f8:c1:04:ed:5d:60:65:cf:ac:06:27:a7:
        f4:f0:08:44:39:69:3f:23:45:a3:c3:d5:56:1e:25:6a:1b:49:
        80:3b:22:bd:74:55:4e:00:dc:f1:9b:39:e9:58:6f:3e:5c:c9:
        fa:3c:21:75:cd:30:ee:72:b8:70:78:20:7f:4a:77:10:e7:35:
        10:80:d9:1a:7b:52:d1:30:4f:69:c4:3c:e7:7d:48:a4:5a:e3:
        94:2a:52:16:d3:bc:9b:c1:f6:5d:93:7b:c7:fc:31:0f:a9:ac:
        fc:eb:a9:4c:3f:61:ce:94:aa:cc:48:50:a2:da:ad:a0:44:40:
        02:ce:b7:95:6d:09:16:82:51:08:e4:02:ac:cf:f9:66:17:14:
        24:af:dd:1c:29:8d:89:b3:05:c1:27:98:d8:5a:0b:fe:e9:89:
        7d:67:f9:09:2d:e1:2b:2c:d1:fe:05:5e:b6:ed:bb:5d:70:b1:
        e5:e5:0a:4d:32:00:87:ff:a6:19:ef:6d:e9:c5:4f:f3:2e:ff:
        e4:07:66:25:a2:5a:45:f1:b8:eb:04:6c:52:f7:08:7b:42:7b:
        f7:f8:16:5b:45:eb:5b:3f:fd:d7:f0:cb:7a:bc:29:e7:73:de:
        a7:d5:7b:86