Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 7426391462450148383 (0x670fd7b03a55b41f)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=ca
        Validity
            Not Before: Jan 16 06:09:39 2021 GMT
            Not After : Jan 18 03:14:07 2038 GMT
        Subject: CN=server
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:d3:4d:09:b9:e4:10:2e:d8:84:59:08:73:7d:17:
                    83:46:fb:bf:a2:12:28:a9:10:ea:38:d2:38:ad:58:
                    97:6d:e8:cc:0c:ab:45:89:9b:35:f3:bd:6a:56:f4:
                    ca:4c:92:c5:b0:27:bf:8e:9b:d0:a1:0b:9e:d9:f5:
                    18:a4:c1:be:b3:c6:da:03:cb:10:6f:f1:ca:c1:69:
                    26:82:dd:73:59:93:3a:5a:da:89:86:80:75:30:c0:
                    e0:c9:ac:af:01:d7:1a:43:51:a1:e4:fd:de:77:fa:
                    d9:fa:4e:64:42:b5:bc:59:46:4d:6e:a1:bd:5e:be:
                    19:6e:52:ec:36:e7:c9:b1:f3
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment, Data Encipherment, Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Subject Key Identifier: 
                DB:A2:91:9C:1D:E9:ED:83:1D:A0:25:F6:3A:53:25:66:00:1F:5C:A2
            X509v3 Authority Key Identifier: 
                3E:CC:A9:2C:E2:92:D5:65:63:2E:F0:D6:E4:45:1D:5E:88:98:CE:33
            X509v3 Subject Alternative Name: 
                DNS:*.ipv4.heihekeji.net, DNS:*.ipv6.heihekeji.net
            Netscape Comment: 
                Generated by RouterOS
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:fe:21:22:6d:1b:8b:53:27:d9:c6:77:ef:ee:8f:d8:08:01:
        97:9e:7e:1b:3f:2a:dc:04:73:1c:47:86:50:b5:08:98:57:2e:
        cc:63:8f:f9:f0:66:d7:3a:06:58:02:48:c3:a5:b8:f2:f3:7f:
        f0:22:76:63:83:69:99:45:98:95:c2:e0:c2:f8:ae:ae:a3:cf:
        cc:90:3d:1d:ef:16:03:fd:1a:e9:85:36:36:12:7c:d0:43:19:
        cc:71:2e:61:09:6d:69:7f:e7:39:f3:b8:a4:4f:d7:b7:d4:e2:
        ce:9f:0f:12:0c:51:3a:de:46:2f:80:c5:85:3f:e5:a5:20:c2:
        25:10