FlowCrypt: PGP Encryption for Gmail

HTTP/1.1 200 OK
Date: Mon, 03 Feb 2025 11:23:58 GMT
Content-Type: text/html
Content-Length: 12700
Connection: keep-alive
Last-Modified: Wed, 25 Dec 2024 09:17:16 GMT
ETag: "676bcd9c-319c"
Accept-Ranges: bytes
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: max-age=0, must-revalidate
Referrer-Policy: no-referrer
Permissions-Policy: geolocation=(), midi=(), sync-xhr=(), microphone=(), camera=(), magnetometer=(), gyroscope=(), speaker=(self), fullscreen=(self), payment=()
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Security-Policy: default-src 'self'; frame-src 'self' https://newassets.hcaptcha.com; connect-src 'self' https://api.addsearch.com https://flowcrypt.s3.amazonaws.com; script-src 'self' https://hcaptcha.com; style-src 'self' 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU='; font-src 'self' data:; object-src 'none';

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:c0:9f:66:a0:cb:70:2f:fd:d8:7d:f6:a7:97:42:ab:35:80
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Dec 16 07:11:41 2024 GMT
            Not After : Mar 16 07:11:40 2025 GMT
        Subject: CN=flowcrypt.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e4:22:2c:30:ff:51:58:8f:bd:12:8f:c6:69:67:
                    70:e6:f4:0a:8f:ac:5f:b8:da:84:6c:24:61:3b:88:
                    2a:6c:09:8b:b0:ae:ee:b9:6d:30:2b:2e:35:af:44:
                    c6:9d:c7:c3:83:96:4f:27:bd:ba:fa:4c:25:be:17:
                    ae:7a:e1:a5:9c:e3:22:b5:f0:a2:e4:3c:75:11:b5:
                    70:5c:bb:c9:ee:0b:b0:39:cf:90:3a:72:f4:7c:78:
                    8a:cf:38:a6:f3:7d:0b:d2:13:ad:ed:78:e3:71:7f:
                    7c:c9:f0:da:10:12:7d:2d:35:84:82:64:b1:7b:9e:
                    8c:74:f4:db:14:e2:bd:95:f9:d9:d0:9d:36:0f:27:
                    c3:1b:d8:4b:45:09:1f:6f:14:13:14:93:ce:0c:4e:
                    4f:3b:2f:09:97:da:15:92:c5:8a:ff:96:11:60:c6:
                    41:36:1e:07:ca:00:50:c8:71:08:8e:c9:1d:1c:e3:
                    9c:6e:58:bf:04:a3:bf:35:a4:5e:48:0d:50:28:c7:
                    f9:34:b3:de:10:0e:4d:47:0a:e1:1b:9a:fe:dd:2e:
                    c8:03:d9:f0:b7:7f:86:a5:c8:de:fd:fd:73:bf:80:
                    51:40:5b:0a:fb:f7:47:d8:6f:27:80:fd:63:91:be:
                    12:52:63:f3:80:e4:4f:30:92:e9:dc:16:50:79:d9:
                    34:55
                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: 
                D9:46:C3:D3:37:36:7A:D1:E5:56:19:D3:F1:D6:6B:A6:1A:97:0B:F0
            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:*.flowcrypt.com, DNS:flowcrypt.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
                    Timestamp : Dec 16 08:10:11.450 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:A0:8B:7A:3E:AF:AF:3A:34:B6:07:87:
                                AE:2D:0A:92:DE:54:C7:55:0B:9B:BD:AD:25:D8:1A:12:
                                56:AC:68:AE:32:02:20:1D:DD:41:37:0F:5D:93:3C:31:
                                79:B7:EF:B4:F0:DC:0F:00:F8:FF:0F:94:26:7C:89:DB:
                                8F:EF:1D:A9:5D:B3:60
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
                                16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
                    Timestamp : Dec 16 08:10:11.654 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:89:F6:1D:45:C3:F9:6A:79:9C:A5:B9:
                                A7:D9:20:D0:9F:A5:8E:88:39:E2:40:8B:69:0C:12:98:
                                C7:07:EC:7A:86:02:21:00:9E:5E:50:91:D0:8B:9A:D7:
                                53:95:1C:33:C0:C7:58:D2:A8:12:58:17:0D:3A:E2:A7:
                                9D:66:09:B2:63:5F:FC:E4
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        72:d5:7c:9e:92:c7:47:07:99:1f:63:bb:05:a6:5c:a2:8f:a5:
        c4:de:ad:7e:56:bc:a7:be:8d:97:0b:b9:a7:77:f4:17:53:36:
        bd:bc:b3:c9:13:b0:17:01:a2:af:3d:2b:1a:ac:0e:02:a8:27:
        25:ef:d8:93:42:45:3c:6f:25:df:cb:fd:6f:49:f6:7f:51:93:
        80:b7:20:30:9b:31:d7:67:63:8e:c4:f2:e5:42:2a:86:b8:f7:
        16:25:a8:05:a8:ae:95:06:27:24:80:12:5e:7e:c9:1a:35:7a:
        82:7b:da:49:e0:28:59:93:1e:18:93:8f:7f:48:b1:c3:ed:0a:
        d0:da:da:29:ac:df:92:6a:54:fd:9c:84:f8:65:77:b9:15:93:
        50:d2:a6:f2:59:bc:34:48:93:af:2e:f0:5f:e3:24:3e:ad:28:
        7c:4d:c5:c7:eb:bb:67:ea:ef:30:d1:1b:80:a3:3f:65:18:87:
        3c:7e:43:c2:0a:b2:10:6b:1f:67:c9:a5:aa:60:74:bf:a7:5e:
        97:ae:c9:8a:6b:e5:b1:c7:88:7c:de:4f:68:58:f4:18:00:a8:
        83:11:5c:c2:4a:de:12:39:e1:5a:fd:86:16:e4:58:1d:76:cf:
        54:d6:b1:12:5c:ba:8e:da:f9:a7:38:13:40:70:92:e4:79:ee:
        46:4c:c3:06