163.44.177.18

SSL Certificate Registration

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:9b:bd:93:3d:8a:96:49:42:62:50:a6:e0:8f:e5:d5:45:04
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Aug 29 15:54:19 2023 GMT
            Not After : Nov 27 15:54:18 2023 GMT
        Subject: CN=v2008.coreserver.jp
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:d6:88:fc:51:80:0d:1b:78:f2:b3:78:df:e8:e0:
                    34:f7:87:16:c8:f3:ea:93:6d:51:68:b0:ef:bd:87:
                    f6:8a:92:ca:0d:e3:84:fe:ad:2f:51:23:c8:ee:3f:
                    be:92:a8:79:ee:c5:e0:f0:8d:a8:54:b1:bd:7b:a9:
                    4f:ee:c8:43:cc:fa:88:04:e2:50:88:c7:56:4c:47:
                    61:ad:ae:54:a6:25:8b:24:6a:04:24:62:e7:56:fe:
                    c8:9d:da:2b:c3:37:62
                ASN1 OID: secp384r1
                NIST CURVE: P-384
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                C1:8B:35:8A:40:D7:08:CD:CD:11:F8:D1:CD:62:C0:79:29:58:9B:75
            X509v3 Authority Key Identifier: 
                keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6

            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/

            X509v3 Subject Alternative Name: 
                DNS:v2008.coreserver.jp
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1

            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1(0)
                    Log ID    : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
                                5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
                    Timestamp : Aug 29 16:54:19.529 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:6B:96:93:86:96:89:5C:EB:6D:92:3A:49:
                                91:2C:78:97:89:B0:4B:87:95:9D:21:4F:9A:88:C1:52:
                                99:A2:80:F9:02:20:69:F6:C2:86:3D:C3:7D:3E:BD:2D:
                                1D:B7:AE:F4:23:CB:09:08:4F:5B:F7:5E:E9:26:C6:9F:
                                C0:BE:35:01:44:16
                Signed Certificate Timestamp:
                    Version   : v1(0)
                    Log ID    : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
                                B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
                    Timestamp : Aug 29 16:54:19.576 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:A2:4B:F4:BF:9E:C0:94:59:72:8F:3A:
                                7D:90:CB:DD:E6:08:0E:0C:81:B9:EE:87:4F:55:FD:28:
                                BE:87:64:61:06:02:20:64:7A:07:75:A1:7A:B0:00:05:
                                49:C7:3A:C8:6C:5F:C4:0F:4D:74:AA:51:F5:A6:82:62:
                                4B:3F:A4:2D:B3:36:66
    Signature Algorithm: sha256WithRSAEncryption
         16:b3:49:98:3e:cf:c3:39:d1:bf:89:15:1b:24:68:f6:92:44:
         3a:74:d8:98:35:33:90:f1:5f:4c:2c:34:8a:45:a4:0d:3e:e3:
         b0:d5:e8:e2:90:e1:50:04:85:12:e3:6c:4e:26:f2:d4:7a:92:
         16:27:bf:9b:68:9e:96:e3:ea:d9:ba:71:4b:aa:d5:fd:43:7f:
         36:f5:b7:f2:2a:33:21:9e:b3:12:67:79:9d:ef:82:76:af:a9:
         29:48:00:f0:b8:d2:3c:8f:bb:fd:59:b5:13:38:51:d8:81:30:
         be:24:34:eb:0a:22:a4:aa:8e:37:ae:71:e4:73:c4:e3:7e:e7:
         7e:1e:b8:91:46:9e:08:12:76:d1:c4:10:5b:78:8e:d8:18:ae:
         b5:25:3a:1f:99:d2:80:bb:8e:f3:a4:73:83:d6:07:82:76:70:
         c6:66:8b:43:c5:09:f1:f4:81:1f:a6:3e:31:70:c8:00:9c:0d:
         b8:0d:ce:ba:a3:3a:32:43:84:7f:45:55:1c:d1:3d:6b:81:6e:
         1f:03:9e:f5:ad:2e:1c:3a:ab:f5:82:d2:92:07:82:b4:4e:2d:
         f6:f3:ff:97:f1:0a:2a:45:b2:a1:ac:85:2c:59:e5:a9:de:07:
         46:b5:0f:10:14:a8:04:43:ef:d5:6d:a5:36:22:24:94:41:fa:
         df:c5:ad:f9

DNS Authority