Issuer
Organization:Let's Encrypt
CommonName:R10
Subject
Organization:
CommonName:mailsv.ngt.ed.jp
Version: v3
Serial Number: 395988754635924521005568183319753486908992
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R10
Validity:
Not Before: 2024-08-26 23:29 UTC
Not After : 2024-11-24 23:29 UTC
Subject:
CommonName: mailsv.ngt.ed.jp
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
BA:7E:61:C8:20:67:D6:68:7F:EE:B2:63:DD:69:D2:E3:
9B:55:D9:35:07:DB:53:5F:9C:AC:01:4D:FA:0D:E2:C1:
4A:EB:C6:7B:A3:1A:28:C2:27:E1:4D:BB:91:6A:70:3B:
00:9B:D6:1A:17:4F:BD:3A:F0:4E:6D:6A:DB:7A:81:93:
28:32:0B:0E:33:6A:E7:01:2E:94:1B:3D:65:92:B6:38:
79:57:4C:80:3A:D5:85:D7:40:0B:EB:C6:26:17:AC:B9:
26:F8:CD:1A:D2:22:E7:F3:64:13:0C:4C:DE:DE:EE:96:
86:42:11:CD:67:00:23:34:2F:65:AF:5B:10:44:B0:78:
41:BA:C4:73:71:DB:84:6E:C3:E9:3F:94:4A:65:63:EC:
28:2A:F1:26:2E:DF:9A:CE:0A:E6:5A:7E:D5:C9:91:0E:
36:4D:2C:41:C7:98:EE:F0:86:A8:6E:6F:AD:CB:AC:3E:
BA:96:D5:2D:02:3D:03:E6:0F:26:66:6B:CB:08:22:18:
19:FF:91:1A:87:A4:6A:F1:42:C8:C9:C9:5B:DC:D4:59:
0C:78:12:E2:8E:8A:FE:2E:A0:A0:42:1A:8F:29:44:16:
2E:51:D8:D4:EC:C0:94:4E:9D:10:28:5B:25:B6:CB:12:
21:EA:9A:83:26:13:A8:91:D7:D1:16:47:C1:AD:8C:65
Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Subject Key Identifier:
62:64:4E:6C:9B:DC:58:84:71:0A:BE:91:2C:15:AF:33:5C:38:E1:11
Basic Constraints:
CA : false
Path Length Constraint: UNLIMITED
OCSP Server:
http://r10.o.lencr.org
Issuing Certificate URL:
http://r10.i.lencr.org/
Key Usage:
Digital Signature
Key Encipherment
Extended Key Usage:
Server Auth
Client Auth
DNS Names:
mailsv.ngt.ed.jp
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
9D:FF:6D:21:F4:FD:91:89:47:9F:F2:0A:3E:57:53:BF:
C5:5F:C0:5B:73:92:DA:2D:0F:DA:9B:EC:19:8C:25:43:
AC:E0:F7:51:07:B8:F8:1E:5F:CC:E0:D8:A5:43:BF:70:
FE:0B:A9:F1:8D:3B:5E:26:80:20:14:57:07:CC:CE:26:
05:70:1D:3D:BA:65:23:65:0F:7A:65:A3:67:FB:8F:DC:
D0:67:B5:CE:24:35:59:EA:60:04:40:46:4B:8D:69:D4:
B4:F6:23:B5:07:C7:DC:4D:AC:F2:EF:24:EC:A4:98:48:
0A:7C:A2:03:58:3E:7A:D0:2D:F2:85:C7:F6:91:C8:E8:
56:74:A1:E7:D7:20:9F:45:AD:7C:EA:7B:63:E2:43:61:
5D:29:EA:A1:00:27:AA:E2:31:D4:3D:B2:5B:73:AC:2A:
CE:28:FE:D5:68:B6:A2:A1:E2:0A:64:6D:88:94:B5:16:
C6:BD:93:CC:6F:19:A7:C6:EE:2F:A4:9A:A4:4B:81:78:
57:FE:52:B3:FE:82:05:FC:E5:5D:34:01:7B:A0:7B:12:
2C:0B:A9:0C:93:0A:C0:1B:CE:87:9C:2D:B9:C6:A4:1A:
58:89:A6:DB:7D:E9:1E:C6:5E:68:13:BC:13:15:5E:C7:
F2:BC:E6:F7:11:49:96:7D:97:31:00:01:0F:3F:35:1B