Issuer
Organization:Let's Encrypt
CommonName:R11
Subject
Organization:
CommonName:ciir.cs.umass.edu
Version: v3
Serial Number: 357147408211821378307910545213530561668811
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R11
Validity:
Not Before: 2024-08-30 02:39 UTC
Not After : 2024-11-28 02:39 UTC
Subject:
CommonName: ciir.cs.umass.edu
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
CE:0D:6F:B8:6E:26:5C:23:D9:01:EB:3F:88:63:43:7D:
77:7A:7E:CB:EB:A8:B5:7C:7C:B2:D8:7F:15:1A:87:92:
9A:1D:AA:B2:B7:57:E0:E4:0F:3C:31:33:8E:06:60:12:
57:60:89:F7:50:A1:78:02:9B:47:90:02:67:C0:27:AB:
99:F9:12:46:83:78:49:12:5C:AB:E5:FB:7A:7F:1C:EB:
51:E4:E8:06:9E:62:A0:E7:91:8E:99:11:F7:E6:0C:16:
61:C7:38:1F:51:49:9D:1F:BD:23:F1:46:96:C5:5F:06:
F4:E3:FA:61:D1:A0:BF:41:7D:46:76:BE:B9:C0:48:B9:
A6:E2:B5:9E:68:57:7E:EA:FA:F3:0A:40:AB:E5:E5:F0:
BA:A5:07:A9:04:DE:23:ED:B5:F3:FD:EB:48:A3:B9:3E:
93:03:50:DA:F5:95:DF:E9:4F:3D:90:5C:2D:48:EB:5F:
D0:7A:DD:D3:0E:96:65:B2:99:EA:13:BE:69:D4:FF:AD:
BE:B4:AC:F0:F7:35:4C:BF:4D:8C:F6:16:3D:51:73:A0:
58:FD:85:90:DD:A1:9F:2E:F3:D4:68:04:29:33:77:F9:
CD:3C:59:AD:C6:9C:68:FF:BA:81:C5:BB:BD:8C:F8:BB:
AA:05:50:EE:E0:AB:99:FF:35:F7:BC:A8:06:48:AC:1D
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:
ED:13:EF:85:1E:C9:12:A5:13:C7:CD:01:93:6B:72:AF:48:95:AB:82
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:
ciir.cs.umass.edu
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
1E:CF:0B:13:6A:BC:51:CC:DE:C8:1D:C9:6E:A6:38:3D:
66:9D:DA:C2:46:F1:F7:5A:4D:9F:A2:07:D9:6A:A2:F0:
70:AC:89:9E:0D:5C:01:C4:DE:85:B7:79:34:48:F2:E3:
4D:CA:C9:83:7C:5F:3E:3E:16:35:FE:BE:F7:9D:E9:DE:
AC:C0:89:D7:8E:F7:B9:88:50:B3:A8:E5:51:36:DF:B3:
6B:F2:3E:41:7F:EA:EE:8D:8D:AB:0F:81:E4:EF:0D:2E:
0E:48:7A:30:88:B1:AD:0E:8C:B7:DC:70:7E:66:10:87:
2E:7E:A6:8F:C3:45:84:51:BA:A3:F4:8E:BF:EE:D4:3B:
F0:DB:53:4E:5E:26:4E:4D:15:7F:BC:EE:2F:88:69:49:
31:25:40:DA:31:63:FA:3C:1D:9F:EF:62:42:CA:A7:83:
E5:F2:5E:32:B0:6C:5D:2C:3B:89:40:BB:15:BB:71:A0:
51:7D:93:5B:17:2D:D0:D9:25:95:3E:A1:24:AE:76:FA:
9D:48:E4:15:6C:D2:8A:4B:F0:B1:41:25:2A:BE:BF:72:
00:82:35:5E:27:27:E1:5D:9D:C6:F7:CD:98:B4:8C:92:
09:5D:76:89:B8:26:F8:8A:6B:4D:B0:5A:5F:08:2B:0A:
4A:E3:93:67:A9:7E:DA:DB:7E:22:E1:00:68:ED:C1:50