Issuer
Organization:Let's Encrypt
CommonName:R11
Subject
Organization:
CommonName:mail.304.jp
Version: v3
Serial Number: 272170453776071959978125382692137915356063
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R11
Validity:
Not Before: 2024-06-16 18:55 UTC
Not After : 2024-09-14 18:55 UTC
Subject:
CommonName: mail.304.jp
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
BA:4F:D0:91:68:C0:49:86:0A:FF:58:D2:B1:A8:B5:B0:
3F:6E:35:CD:1B:CA:14:39:41:DD:94:5B:4F:D8:77:69:
E3:B9:E0:1A:28:33:7B:64:5B:D0:F4:69:E0:00:93:AC:
8C:0B:48:DB:88:60:33:43:80:97:CC:C0:4A:C9:A9:16:
EA:5A:0C:4B:5D:C1:D7:B1:F8:27:58:FF:19:87:1B:4B:
B0:B6:5D:B1:6A:16:98:29:85:F6:CF:92:A5:E6:D4:F7:
42:3A:0D:97:A4:B6:ED:9F:B5:A2:90:CD:7D:8F:FF:8E:
0C:F8:B0:8D:90:90:F0:40:0B:9B:31:AC:FA:CA:5D:5B:
78:5A:90:B5:33:0D:D0:97:B4:EC:E2:55:EC:10:E3:57:
8D:D9:9D:4E:E5:7F:A0:59:6C:F9:CC:19:3E:E4:90:DE:
1F:CF:3F:17:77:2E:9C:09:7D:6B:3B:07:F1:9C:BB:5A:
D2:66:0B:30:4F:E4:B0:75:A3:C6:5E:23:72:0E:3E:19:
4C:7B:3C:2C:7E:F5:48:0E:39:C0:EB:C9:93:86:66:A6:
4F:30:98:41:3C:BD:E6:43:88:5E:87:42:BC:CD:35:45:
92:B4:15:A7:37:19:15:60:06:B6:F9:2D:C6:82:A7:68:
BD:AD:F4:BA:51:09:0B:8C:D9:DD:52:57:2C:59:91:59
Authority Key Identifier:
C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
Subject Key Identifier:
BE:8D:40:08:C1:37:3B:99:DC:09:81:02:10:31:5E:88:BE:6D:85:E3
Basic Constraints:
CA : false
Path Length Constraint: UNLIMITED
OCSP Server:
http://r11.o.lencr.org
Issuing Certificate URL:
http://r11.i.lencr.org/
Key Usage:
Digital Signature
Key Encipherment
Extended Key Usage:
Server Auth
Client Auth
DNS Names:
mail.304.jp
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
08:E5:A9:A0:B0:01:EA:CB:94:9B:D3:38:2B:34:4D:44:
7E:C3:28:BB:40:89:17:E2:08:6B:3A:B3:A1:88:7C:7D:
CC:26:80:3E:1F:9C:BC:44:57:A4:FD:E6:21:2C:91:36:
F8:41:63:C8:75:14:EC:74:EA:B7:DD:94:29:D8:CF:FF:
E3:05:2F:B0:01:B5:2E:CB:E8:82:2B:9B:99:18:08:E1:
C5:D4:85:45:5C:9F:97:0D:80:61:57:6C:33:F8:84:9E:
B5:0B:52:9D:AF:61:2B:BB:FD:DC:B7:6E:94:15:26:DA:
D5:B6:97:42:48:94:72:72:75:FD:2F:8C:23:AF:17:A0:
21:4C:5A:32:25:38:1B:B8:9B:9D:7A:9D:86:A6:B3:A7:
EB:99:F6:D4:79:41:9B:28:83:19:87:D3:D1:E9:B2:07:
32:FB:D3:03:00:F7:72:DE:8A:F1:D9:E6:73:DC:78:77:
BD:55:DC:6E:38:EF:08:50:CB:2F:8F:23:60:C0:56:25:
6F:1D:0B:60:F6:16:64:17:AB:5B:EE:56:8F:48:5F:D5:
0F:91:EA:90:71:3D:24:AB:7E:56:BD:2E:9C:93:D8:D8:
7F:98:38:E4:8F:39:31:67:5C:AE:CC:17:33:60:E0:A9:
C4:1B:7E:C0:07:F7:A2:61:BA:82:E0:6F:06:7F:41:86