Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            07:8a:6d:5d:f2:c9:b6:78:99:a2:df:07:58:f4:19:5d
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=DigiCert Inc, OU=www.digicert.com, CN=GeoTrust TLS RSA CA G1
        Validity
            Not Before: Apr  4 00:00:00 2024 GMT
            Not After : Apr 23 23:59:59 2025 GMT
        Subject: C=TH, ST=Bangkok, L=Khlong Toei, O=Institute for the Promotion of Teaching Science and Technology, CN=*.ipst.ac.th
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:98:73:96:9d:c1:78:c4:c3:d1:de:bc:11:5e:d7:
                    70:d3:29:c3:89:ad:70:58:1a:51:65:1b:cf:15:d7:
                    ee:aa:74:41:8a:bc:e9:bd:98:88:c6:75:5d:e8:51:
                    a6:41:90:70:64:04:70:21:8e:60:8a:b0:13:89:66:
                    77:c6:59:ed:18:e1:95:a5:da:a7:6e:7d:59:b8:35:
                    cc:9a:b1:67:cb:ef:a6:70:3c:28:7e:9f:17:6b:22:
                    46:7c:73:38:39:1b:ab:25:1e:fc:67:83:30:1c:81:
                    91:0c:2b:74:df:a0:b6:de:da:8c:cf:41:44:64:0b:
                    ae:8a:33:58:21:ad:54:a7:de:ec:57:3d:0a:3d:f0:
                    c4:bd:ab:0c:52:4b:a1:87:94:7d:fd:5e:8a:ab:49:
                    30:47:ae:a4:ba:05:e5:94:bd:68:f1:8d:47:b2:b7:
                    a8:92:c1:db:ad:f4:32:03:f0:b9:34:1e:49:7c:9b:
                    68:af:d7:a8:a7:f0:ba:ec:e2:c1:58:e7:4f:34:12:
                    fd:ad:a0:0d:f6:11:38:5c:44:a6:04:aa:ad:1f:22:
                    a2:a2:7b:35:c7:49:e6:2b:20:01:4e:b4:4e:32:75:
                    48:f0:55:ef:f7:64:74:cb:cd:3e:a6:97:41:67:24:
                    b3:ac:7e:13:0f:e6:11:50:25:f4:5a:e8:b8:57:44:
                    54:c9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
            X509v3 Subject Key Identifier: 
                FB:C4:8A:3A:5F:BA:E3:BD:F6:74:5E:61:9B:CE:06:DE:FE:67:A0:3F
            X509v3 Subject Alternative Name: 
                DNS:*.ipst.ac.th, DNS:ipst.ac.th
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.2
                  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://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
            Authority Information Access: 
                OCSP - URI:http://status.geotrust.com
                CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.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 : Apr  4 02:37:28.126 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:6B:FD:CC:D4:37:ED:3B:01:51:25:1F:FA:
                                B5:F9:CE:F8:CC:18:C5:48:A1:CD:78:E6:03:EF:5B:71:
                                C4:66:0F:72:02:21:00:95:0B:E8:5E:C3:16:58:E5:B4:
                                D4:C6:0A:F8:EB:AF:D1:97:F7:5E:FA:05:61:4A:E8:37:
                                9F:BD:C3:D4:6C:1A:23
                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 : Apr  4 02:37:28.108 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:FD:07:15:B6:51:AB:8E:92:F6:3A:30:
                                BD:A3:21:2A:92:82:04:07:34:98:BB:7C:D8:43:16:F9:
                                F2:3E:E2:01:36:02:21:00:F7:DE:23:9F:A1:4D:EC:21:
                                86:0B:39:96:8F:38:52:CF:BE:22:B6:50:8D:ED:87:86:
                                8E:A3:87:09:6B:1D:20:10
                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 : Apr  4 02:37:28.129 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:C3:20:E1:CC:CB:BF:8B:1A:83:00:D7:
                                40:B6:E3:44:D6:D6:9F:6D:0E:2E:3F:AB:80:DD:F0:AA:
                                B2:28:9A:CC:A7:02:21:00:C0:6A:8D:6A:5E:23:C5:77:
                                6A:05:7C:3A:40:F4:21:56:54:0B:E1:98:F9:5F:0E:89:
                                F9:76:ED:45:87:78:7A:32
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b9:d6:b4:3a:97:13:0e:da:6f:3a:e0:02:a7:52:cb:4a:6b:61:
        b6:ba:33:a3:b1:73:2e:85:70:8d:e5:dc:00:16:05:67:39:ff:
        44:a3:66:52:e2:bc:73:a2:c1:3d:05:b7:df:94:48:7e:21:8d:
        09:81:bc:1a:5f:45:2b:13:36:ae:41:3d:c2:ed:5b:97:57:37:
        54:0a:e3:f3:ae:b3:b3:1a:3f:74:da:36:77:ee:8b:89:fc:d3:
        89:92:a7:12:cd:a2:3d:d7:5d:02:75:9a:04:8e:d4:af:a9:df:
        73:18:a6:9d:ea:ee:a0:a0:20:43:e8:95:5b:c6:08:f3:6c:51:
        99:fd:bb:2c:fe:95:79:c8:e6:96:de:ea:f3:a4:25:89:11:08:
        d9:fe:82:23:04:a1:a9:74:00:fe:1e:0e:11:d9:d1:fa:70:29:
        ca:d4:e0:0e:d1:7a:12:dc:4c:91:12:3d:a9:3b:e9:9e:cb:d2:
        92:2f:76:cf:ac:46:8b:11:c1:c4:f7:93:12:0f:a4:e8:37:bd:
        dc:74:57:f7:ed:dc:68:b7:0b:99:d3:8e:20:f6:1e:9f:e1:90:
        a7:89:af:b1:06:39:ee:dd:65:80:62:62:80:c3:e0:de:2a:33:
        f4:30:75:2b:ec:38:ac:53:39:59:38:11:ec:2d:fd:93:5c:9c:
        7c:eb:79:8d