Issuer
Organization:Let's Encrypt
CommonName:R3
Subject
Organization:
CommonName:www.irc.city.t-3.jp
Version: v3
Serial Number: 434113568549838011169681140500402898533628
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R3
Validity:
Not Before: 2021-07-10 08:01 UTC
Not After : 2021-10-08 08:00 UTC
Subject:
CommonName: www.irc.city.t-3.jp
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
A8:CB:22:8D:20:34:4B:0B:C3:66:A1:BF:0A:C4:D2:5E:
B6:CA:F3:2D:BE:62:3D:6B:3D:D0:4E:FF:CC:3B:13:91:
26:C2:F7:09:D7:77:51:16:65:62:D6:6C:6A:BD:D1:43:
D4:1B:96:90:21:3B:E8:E6:87:FA:ED:CF:71:2D:85:7E:
3B:67:3B:B6:0D:02:C4:0A:6C:60:83:57:94:67:1E:21:
2E:72:F3:C1:AD:0C:B3:28:8E:27:21:74:A3:26:3B:AE:
79:2B:4E:C7:76:2E:B6:68:1F:37:DD:2B:7A:14:64:DA:
CE:D4:45:09:99:4B:52:49:DA:73:7F:49:A0:26:73:C3:
0E:86:98:4E:05:D4:EB:36:01:A7:5C:4F:C3:68:96:EE:
77:E4:30:A2:EF:6D:90:01:87:AD:71:3E:56:76:ED:3F:
78:77:CC:2A:F3:E1:58:08:04:A1:B3:68:34:AE:A9:FE:
E4:5A:AD:2D:2E:41:EF:37:F2:97:9F:03:33:24:E6:B4:
44:E4:E2:37:ED:25:37:56:C8:18:D8:AB:77:C5:9C:EF:
B4:AC:BB:F4:DD:52:7A:8E:D1:B2:D9:5B:11:4E:23:4A:
6F:C6:49:43:D6:FC:FB:8B:C9:87:48:15:43:2D:CC:BB:
5F:B3:F5:DD:DD:24:3B:E7:CE:A3:2E:23:54:F2:94:39
Authority Key Identifier:
14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Subject Key Identifier:
40:85:A6:00:50:93:0C:53:D0:8E:CF:DA:1C:47:F1:80:B7:B6:4F:4C
Basic Constraints:
CA : false
Path Length Constraint: UNLIMITED
OCSP Server:
http://r3.o.lencr.org
Issuing Certificate URL:
http://r3.i.lencr.org/
Key Usage:
Digital Signature
Key Encipherment
Extended Key Usage:
Server Auth
Client Auth
DNS Names:
www.irc.city.t-3.jp
www.irc.city.tokyo-3.jp
www.irc.city.tokyo-iii.jp
www.irc.t-3.jp
www.irc.tokyo-3.jp
www.irc.tokyo-iii.jp
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
62:B6:61:D7:D0:72:B8:D9:4E:74:A4:FA:CD:F1:BB:32:
E1:07:91:5C:69:52:1F:92:0A:C5:D1:22:14:2E:16:5C:
4E:88:F8:22:52:FA:C6:27:CE:EB:79:37:3E:89:CD:69:
F8:AE:0C:5B:2C:23:F3:22:FA:42:A2:D1:DD:43:61:B6:
C2:0A:54:DF:EC:99:C0:0F:CC:00:16:9D:AA:45:7D:31:
77:B6:F7:67:63:50:91:89:FB:54:7B:74:4A:47:6B:2E:
98:1F:B9:3C:0D:CE:D0:05:F6:DB:8A:8D:90:AB:0B:F9:
67:35:B5:D2:DE:82:D3:7F:0B:1F:6B:14:A0:2C:6F:7D:
3C:79:9C:6A:BC:5A:94:A2:39:6A:97:30:F5:7F:8E:DC:
3A:04:BB:C2:F3:58:3A:4A:E4:2D:88:AF:17:D9:80:FE:
85:D6:E1:22:C5:2A:1E:7B:7D:D5:1A:4F:46:68:80:E0:
77:B1:38:4A:41:B9:2F:6E:98:9D:6F:BB:D3:1C:1C:DE:
90:5D:DC:73:42:13:1D:1A:08:CA:8D:B6:F1:AD:5B:9C:
F9:B9:9C:E3:69:CA:74:DA:2C:47:76:A7:69:71:CE:1C:
36:D5:83:9B:32:7A:81:ED:89:06:30:A4:E5:C9:B8:19:
94:51:4E:50:0F:97:BC:A2:A8:42:3B:FF:A6:05:6F:12