Certificate:

    Data:

        Version: 3 (0x2)

        Serial Number: 161309824892178358 (0x23d166e5b7a8fb6)

        Signature Algorithm: sha256WithRSAEncryption

        Issuer: C = US, CN = mail.xdnasaco.com.vn

        Validity

            Not Before: Oct 24 04:23:29 2020 GMT

            Not After : Oct 25 04:23:29 2024 GMT

        Subject: C = US, CN = mail.xdnasaco.com.vn

        Subject Public Key Info:

            Public Key Algorithm: rsaEncryption

                Public-Key: (2048 bit)

                Modulus:

                    00:bb:c7:a3:7c:a3:01:8e:28:13:37:3d:8b:33:be:

                    e4:c4:8b:77:b8:e5:af:e9:a5:14:63:80:a9:6c:6c:

                    a3:e0:d1:b1:80:e7:7d:8f:f5:08:4c:ce:ce:10:5e:

                    80:29:5b:bb:59:5f:6e:a6:d5:8f:40:ff:f2:de:55:

                    b1:fc:b9:93:5b:98:05:e8:72:ec:d4:36:95:ff:7f:

                    fc:db:a2:3f:1a:ae:78:26:53:a6:7c:8b:4d:9c:11:

                    2b:50:ef:00:34:48:83:da:b6:94:66:8d:3a:d2:55:

                    ac:97:7a:ae:28:a9:8a:78:83:08:c9:18:3a:65:42:

                    63:99:b5:2a:79:bb:b2:e0:a7:f8:c2:6c:11:a6:8f:

                    c2:ae:96:a5:ec:b3:6b:b7:42:d4:21:eb:eb:7f:ff:

                    38:18:2d:0a:e6:21:e3:9b:98:02:10:bc:b6:89:ed:

                    85:6f:af:21:6a:bc:7f:b8:ad:20:94:2d:d4:5e:62:

                    9e:36:0d:ed:ac:04:7c:be:cd:2f:a5:68:91:87:a9:

                    66:ed:0d:45:0c:a1:1e:1f:ae:8c:5f:fe:d3:a9:12:

                    67:1c:57:b8:b2:07:f8:4b:fa:41:c5:9c:fe:16:db:

                    ef:67:9e:c7:5b:21:8d:ba:6d:9c:91:71:21:83:4f:

                    84:76:60:44:7c:61:4d:c0:3e:14:aa:11:27:6e:b7:

                    c7:eb

                Exponent: 65537 (0x10001)

        X509v3 extensions:

            X509v3 Subject Key Identifier:

                AF:88:C4:6D:A8:0A:A7:BB:D4:6C:A2:95:EE:4E:31:9C:32:CD:DE:58:44:A8:1B:A0:A9:93:17:11:DF:E9:BF:B6

            X509v3 Key Usage:

                Digital Signature, Key Encipherment, Data Encipherment, Key Agreement, Certificate Sign

            X509v3 Extended Key Usage:

                TLS Web Server Authentication

            X509v3 Subject Alternative Name:

                DNS:mail.xdnasaco.com.vn

    Signature Algorithm: sha256WithRSAEncryption

    Signature Value:

        0b:96:86:f1:b5:c1:c6:e7:64:fb:fb:d7:25:dd:f1:a1:81:60:

        9e:34:1e:b9:56:91:b3:93:ac:1f:e8:b1:90:9a:de:fa:fc:d9:

        d4:78:10:3b:b9:5b:f2:6a:4f:c8:78:4b:54:c2:65:75:f3:3b:

        00:46:b1:75:74:cb:03:52:4d:6e:52:74:27:5e:0a:c7:7f:0f:

        74:b1:99:24:be:e9:37:20:ba:54:1e:a4:d0:59:a1:07:3a:f4:

        93:ec:98:be:b6:2a:71:1e:bc:0b:39:af:a8:ec:a1:5b:0d:ad:

        fb:31:30:8f:b0:e4:1c:4d:e2:a2:38:23:af:cf:cc:11:5b:ea:

        c6:ed:c8:7b:86:60:ca:a5:d1:0d:81:37:9c:f8:14:34:90:11:

        c2:01:8a:d2:c4:47:24:1f:7e:28:d9:cc:ca:93:15:0b:01:d4:

        d0:d6:de:74:00:46:fc:b5:c4:f3:b1:b4:16:f0:3c:b4:f6:9e:

        f3:14:cc:0a:a4:ae:65:58:70:3f:3f:60:d2:f5:61:35:c8:3f:

        17:17:51:9d:96:f0:ac:1d:8d:85:e1:13:82:be:18:09:a7:b3:

        56:63:eb:73:95:d7:a4:f6:05:3f:0c:91:65:2f:b6:20:09:ce:

        67:f2:bf:3b:14:19:a0:dd:db:fc:c1:c5:3e:e8:00:c8:8d:cf:

        5c:d1:99:23

-----BEGIN CERTIFICATE-----

MIIDSjCCAjKgAwIBAgIIAj0Wblt6j7YwDQYJKoZIhvcNAQELBQAwLDELMAkGA1UE

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9p7zFMwKpK5lWHA/P2DS9WE1yD8XF1GdlvCsHY2F4ROCvhgJp7NWY+tzldek9gU/

DJFlL7YgCc5n8r87FBmg3dv8wcU+6ADIjc9c0Zkj

-----END CERTIFICATE-----