SSL Certificate Checker Link to this resultWhat it does?

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            f3:73:68:98:19:f7:75:c4:0e:aa:1f:3c:74:29:31:3e
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
        Validity
            Not Before: Oct  7 00:00:00 2019 GMT
            Not After : Nov 29 23:59:59 2021 GMT
        Subject: C=KR/postalCode=16677, ST=Gyeonggi-Do, L=Yeongtong-gu, Suwon-si/street=129, Samsung-ro, Yeongtong-gu, O=Samsung Electronics Co., Ltd., OU=Cloud Operation Group, OU=Hosted by Korea Information Certificate Authority, Inc., OU=PremiumSSL Wildcard, CN=*.samsung.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bd:a9:c5:f9:88:96:b1:93:91:2e:0e:1b:b0:42:
                    ba:6e:ba:f6:ac:a0:ce:fc:fb:1d:7e:21:b4:e0:01:
                    b5:2b:85:f0:d3:dc:43:69:f4:7e:f8:89:f7:83:ab:
                    24:ac:01:00:4e:e2:81:d2:fe:04:77:8b:0d:6d:be:
                    54:6a:55:73:3c:f4:4a:ba:dc:4f:63:fd:4d:f4:bc:
                    7d:a0:3d:d5:26:8d:89:38:7e:7c:9e:5d:03:c0:91:
                    19:2f:a0:e9:ce:f6:f8:c2:80:5e:1b:06:db:9b:94:
                    49:01:ba:8d:d0:4b:44:5c:85:07:b3:4e:95:41:27:
                    c5:bc:68:f0:1d:07:f0:30:d2:06:9b:a3:43:58:32:
                    c2:3f:e8:32:ab:fc:83:72:d1:0c:39:59:5a:fd:4f:
                    27:d4:83:b5:01:d5:9b:3a:c2:a9:38:b3:ec:3e:00:
                    d2:5f:b7:a5:b3:d7:25:fb:3b:3c:43:a2:4f:ae:b4:
                    1f:6d:4e:b0:d4:28:f5:27:78:b0:82:bb:ad:ee:4f:
                    55:d4:c6:4e:10:54:92:29:da:8c:fc:3a:42:f6:02:
                    a6:69:33:07:63:14:4c:54:79:3d:15:be:78:d2:d0:
                    12:0b:18:e2:e2:e6:a2:80:c6:7e:f8:9b:17:20:d3:
                    6d:41:6b:d3:02:9e:9a:87:cf:3b:9d:0c:2a:3b:1d:
                    d3:89
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB

            X509v3 Subject Key Identifier: 
                4C:2A:79:65:82:D3:EF:18:D2:7A:B0:07:51:3A:B9:A1:48:44:C8:F8
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
                  CPS: https://sectigo.com/CPS
                Policy: 2.23.140.1.2.2

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl

            Authority Information Access: 
                CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
                OCSP - URI:http://ocsp.sectigo.com

            X509v3 Subject Alternative Name: 
                DNS:*.samsung.com, DNS:samsung.com
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1(0)
                    Log ID    : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
                                79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
                    Timestamp : Oct  7 08:43:29.058 2019 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:49:C4:A2:46:DB:F7:4D:F5:7C:9F:A5:75:
                                36:6C:40:26:D4:85:AE:8A:87:12:C1:B3:86:9F:1D:4D:
                                E0:30:A6:77:02:20:6C:B1:85:78:9B:68:31:8F:E6:3A:
                                5C:DD:BD:72:7A:A3:3A:BF:A1:55:F9:AF:14:0A:5D:94:
                                A2:70:31:30:20:CA
                Signed Certificate Timestamp:
                    Version   : v1(0)
                    Log ID    : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
                                DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
                    Timestamp : Oct  7 08:43:29.026 2019 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D0:62:FA:EE:A3:14:0C:51:06:93:9A:
                                F9:BD:BC:22:93:35:D0:38:E4:CF:CA:75:15:82:E2:FE:
                                38:58:01:81:1B:02:20:55:93:CD:61:8E:21:BD:D4:D6:
                                C2:58:A3:2B:BC:A4:28:27:53:66:E9:4D:7A:38:6F:C0:
                                93:C9:A9:BE:9A:43:10
                Signed Certificate Timestamp:
                    Version   : v1(0)
                    Log ID    : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
                                C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
                    Timestamp : Oct  7 08:43:28.993 2019 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:BF:5A:D2:3A:01:E1:76:78:B8:EE:A1:
                                C9:A0:57:67:F2:3A:E8:D8:49:EF:10:A2:69:A1:9E:18:
                                B8:F1:F1:49:0C:02:20:1D:1C:10:BC:D7:C9:4E:81:8D:
                                81:CC:45:AE:E3:E2:3A:6B:5B:1E:28:AE:88:4C:76:B4:
                                23:B9:9C:05:56:FC:83
    Signature Algorithm: sha256WithRSAEncryption
         40:6c:b6:67:30:48:02:b8:8c:3e:8b:3c:9c:c2:6e:e9:d4:97:
         1b:1b:2e:9a:1c:22:35:4a:fd:0e:2c:d3:4f:8e:9b:66:6a:a0:
         60:bc:6f:4f:30:4e:65:bf:0f:63:39:91:82:6a:4a:27:96:52:
         b8:5d:e7:ee:1f:f3:46:32:52:1b:87:97:e6:65:14:e1:88:b7:
         f8:81:06:ac:12:7a:d3:93:3c:f9:4a:50:e3:e0:2a:35:95:50:
         bc:02:ec:95:08:02:79:65:60:95:03:0d:fc:7a:ee:d0:7b:ab:
         5b:d0:e9:6e:b9:58:62:8f:18:ad:cb:20:1a:12:b3:e9:8b:95:
         84:cc:3e:86:55:a2:58:38:86:2e:ce:af:fd:96:b3:b9:75:93:
         a1:77:a9:71:0d:79:e8:0a:67:02:d6:66:f4:ea:5a:53:09:1f:
         c4:fd:b8:5c:ca:20:52:03:f9:20:8f:9c:12:f1:75:dc:32:b5:
         3a:2d:d0:ff:0f:60:6b:d2:9c:b0:59:50:fd:70:b1:3f:24:4e:
         90:aa:70:54:13:1b:1b:7b:e0:1f:06:01:10:ea:bc:d3:a3:d8:
         a1:00:82:a1:d6:c4:19:24:ce:ad:0a:5d:80:f8:c5:8c:4c:4a:
         b6:f1:a7:33:67:de:7d:4f:60:bb:94:b6:4b:10:54:c2:9d:09:
         24:ad:99:2d
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----