Issuer
Organization:Let's Encrypt
CommonName:R11
Subject
Organization:
CommonName:www.ac-umezawa.com
Version: v3
Serial Number: 324601458247183873393085342216360904103774
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R11
Validity:
Not Before: 2024-08-31 01:26 UTC
Not After : 2024-11-29 01:26 UTC
Subject:
CommonName: www.ac-umezawa.com
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
C2:39:C1:D4:74:DA:E0:57:48:52:15:EE:63:A9:3D:31:
A5:E9:DA:50:C4:1F:E6:3B:C3:70:E0:87:B4:1D:D9:16:
A2:0F:A2:B0:70:C8:8F:57:D5:EB:DB:E4:77:11:58:56:
B2:4E:3C:96:5C:F0:1C:35:38:52:E7:E9:EC:15:25:AA:
25:0F:0E:A4:E2:EF:D1:C1:6F:32:D0:A7:7D:51:DD:65:
2B:AE:41:3F:F4:FB:3B:90:2C:2A:AF:39:47:41:0C:B2:
3B:9B:8D:B7:FA:D7:A0:B1:B6:B9:F2:CB:2D:CF:FC:E6:
50:A3:D8:EA:A7:9A:6C:05:CE:16:7F:92:5C:BF:BA:F4:
28:87:F2:6D:67:00:E7:4D:B2:D2:45:CE:45:6D:88:E5:
47:3A:1B:6F:C3:60:49:E7:DA:A5:51:1D:25:9C:45:C1:
DA:75:0D:5C:07:49:BA:E2:C3:A0:71:91:89:0C:3B:12:
DF:AD:75:EB:38:B0:6C:F8:36:26:51:A6:9A:1F:5B:C9:
9B:34:3E:FA:B2:73:1B:9C:C9:AF:26:E6:58:51:E2:26:
D0:CF:CB:B2:0A:6D:A7:A8:93:39:AE:3E:7C:FA:44:96:
68:CB:97:84:64:1F:9A:D1:55:A8:81:F8:22:59:04:81:
52:1B:28:5C:4E:3E:E3:06:88:41:70:39:5C:F7:5D:C9
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:
57:B7:F2:CA:5A:25:F1:AB:8D:EF:07:C9:95:D8:FE:0C:5E:CC:C5:6C
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:
ac-umezawa.com
h111489633.omakase-ifn.jp
www.ac-umezawa.com
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
26:D9:35:33:C1:8F:EA:32:0B:F5:A4:3D:88:62:AE:CE:
9C:94:89:E8:57:86:5D:93:90:35:A6:FC:7A:FF:F9:87:
DA:39:7B:77:54:12:45:56:97:40:85:F9:6E:47:68:F3:
EB:C7:5E:78:80:68:47:AA:BF:75:F0:AF:D2:98:B2:84:
D5:FE:66:CF:B6:74:A8:D7:CC:95:57:7B:BC:9A:78:08:
D8:9D:0A:59:10:6F:C5:1D:54:65:6A:1E:A8:06:E7:9D:
B7:8B:48:8C:52:4C:F6:C5:5F:88:4E:4A:C3:31:6E:9D:
D8:F4:A0:59:75:97:B9:9D:0D:46:59:CA:BB:C0:50:BE:
2E:80:EA:E4:43:0D:64:F8:6A:FE:F8:F2:1F:3C:63:4F:
DD:71:CB:BF:A6:79:34:1A:F3:04:06:10:9B:64:E9:53:
CD:F2:A5:66:82:FF:9B:7D:27:24:33:34:68:1D:69:D7:
F1:AE:2E:D0:43:9E:36:86:3A:12:A2:E1:38:B3:1C:03:
FD:40:FF:D8:23:35:E7:A2:C1:FF:AC:78:A4:CF:3E:04:
34:08:49:8C:03:3D:0D:ED:BF:48:D5:B2:A6:5B:1B:9A:
6F:FE:72:FD:9C:9E:FB:A7:5C:A2:3D:0C:E7:8F:A1:89:
BB:F7:1E:56:E2:31:05:2E:BF:E3:1F:7A:CF:7D:7F:62