[root@controller]# openssl x509 -text -in san_domain_com.cer
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            24:07:53:4c:80:08:11:3d:49:6d:36:1d:19:bc:b7:a6:ac:0a:18:10
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = cn, ST = jiangsu, L = nanjing, O = fnst, OU = cp3, CN = cacert, emailAddress = cp3@cn.fujitsu.com
        Validity
            Not Before: Jul  8 09:56:40 2020 GMT
            Not After : Jul  8 09:56:40 2021 GMT
        Subject: C = CN, ST = Jiangsu, L = Nanjing, O = FNST, OU = CP3, CN = 193.168.11.113, emailAddress = cp3@fujitsu.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:eb:1c:7b:48:59:86:6c:8f:0d:bc:3f:8a:8d:3f:
                    94:de:a7:0c:f3:b7:4f:11:b9:a1:14:f1:3e:5d:df:
                    ae:c4:be:fd:78:f7:94:98:8c:48:28:7a:ab:c4:27:
                    b8:61:30:7a:03:7e:b5:37:8e:e3:80:38:b9:96:2b:
                    0f:c7:44:80:d1:71:a4:63:bf:94:2e:aa:bc:85:97:
                    22:09:d5:01:f7:ca:30:c2:bc:ec:75:97:c6:fe:38:
                    6b:89:e7:88:11:4f:e5:e6:86:3f:c3:ac:85:a5:78:
                    94:bd:e6:d0:30:77:31:69:c0:28:d6:4a:5f:be:c5:
                    8d:a7:07:cd:ab:70:ab:d3:52:20:f6:de:35:18:86:
                    06:73:3c:2e:c1:94:b9:f7:8b:cb:39:cd:7b:4d:f6:
                    9c:5c:3e:eb:f9:54:85:ff:78:cb:b9:71:c0:f4:de:
                    0d:51:96:e8:12:03:69:51:d3:1d:1d:d4:d6:2b:69:
                    60:f9:3e:de:aa:5b:67:11:80:ce:2d:7a:54:e1:56:
                    31:d7:fb:f2:55:b7:bb:fb:20:a1:17:62:be:c5:d3:
                    30:da:9c:48:bd:7e:b8:27:d6:67:45:b6:9b:84:59:
                    b2:62:77:31:cc:84:2b:51:ac:fb:cb:f4:e7:a5:4a:
                    ee:5b:bf:cf:d7:14:6d:08:e6:2c:e3:eb:95:21:7e:
                    43:4b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints:
                CA:FALSE
            X509v3 Key Usage:
                Digital Signature, Non Repudiation, Key Encipherment
            X509v3 Subject Alternative Name:
                DNS:193.168.11.113, IP Address:193.168.11.113
    Signature Algorithm: sha256WithRSAEncryption
         c0:e3:d9:e8:98:12:5e:f4:e0:5f:67:26:6e:99:69:fb:be:78:
         f2:94:9c:6f:5b:5c:b8:fe:36:ce:c1:f6:63:61:ec:9f:2a:94:
         b1:6b:c3:45:1b:f3:bb:d0:ed:e5:c7:6f:04:28:3c:d4:10:11:
         ed:e0:6f:87:6c:ab:58:f0:da:7c:83:39:b3:66:6c:85:8e:30:
         73:f0:82:9e:d8:03:1d:c3:b2:47:37:4c:83:47:db:62:fe:02:
         91:80:5a:13:80:0a:c8:34:92:d4:d3:82:3d:51:8f:ea:1a:6b:
         0a:c6:f4:2a:83:68:4e:43:4d:97:c8:ec:63:2f:aa:ed:87:c5:
         74:e5:49:66:b5:02:11:de:a0:bd:a4:e3:ec:66:b8:93:c2:0c:
         cd:5a:e1:6f:74:1a:7a:c8:6a:ee:61:ac:6c:b6:b3:22:fe:bd:
         ad:fd:dc:b6:04:a9:1b:45:2c:47:25:65:a1:a4:50:65:67:bb:
         ff:31:28:a6:fa:da:61:56:f6:a3:cf:08:a5:8f:fd:3e:79:ed:
         0d:79:d9:54:45:c2:35:72:5c:8a:55:b0:e9:82:15:45:51:d5:
         63:22:90:e2:40:85:cc:a0:cb:74:bb:88:2d:a2:f2:2b:fc:d1:
         cb:de:34:67:83:fe:74:f4:05:4d:fb:be:58:1f:0c:2a:9b:32:
         38:ee:e6:12
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----