Issuer
Organization:Let's Encrypt
CommonName:R12
Subject
Organization:
CommonName:demoeducation.ippeducation.vn
Version: v3
Serial Number: 558542379797712782532525650368301867717441
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R12
Validity:
Not Before: 2026-01-13 19:47 UTC
Not After : 2026-04-13 19:47 UTC
Subject:
CommonName: demoeducation.ippeducation.vn
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
D0:FB:83:2E:F1:DF:61:9D:39:DD:17:1E:ED:48:71:89:
0C:84:62:DC:1B:C4:CF:E9:06:E4:3E:7B:F2:50:F8:40:
B3:08:F3:E8:FF:4B:23:34:2D:6E:2B:91:7C:83:D9:D2:
78:26:66:16:57:C7:D6:0E:E4:DB:87:58:2D:20:6A:2C:
9F:E1:8C:A9:E8:D2:CE:73:6E:D0:EA:13:F4:62:21:55:
BC:25:07:F3:27:13:95:37:6A:62:39:10:D1:44:7F:36:
A7:8C:00:B6:8A:52:82:77:B4:98:B2:83:0D:17:4A:23:
D1:3C:C1:F1:38:95:B9:85:EB:FA:61:DC:A3:F8:4A:5D:
F0:81:54:B8:3A:93:C6:8D:60:7F:92:DD:2D:2A:34:86:
9F:47:55:47:BD:43:79:B3:88:94:8F:3F:CE:12:60:A6:
0F:22:C9:F0:A5:8F:3B:E1:7D:C1:30:4A:11:9A:95:5A:
0E:80:B8:82:21:5E:8B:1E:A7:3E:FA:7E:AC:25:12:63:
F2:23:03:DD:98:AE:2E:BD:99:F9:1A:E5:5C:6B:47:C7:
BE:EF:E8:46:2A:DE:D8:61:A3:2E:25:64:05:81:AA:E9:
E4:9D:8E:A2:D2:7A:A1:10:42:4D:DB:6C:EA:0D:71:E8:
29:89:E7:B1:03:72:34:EC:D8:56:2D:4A:43:A0:BC:D9
Authority Key Identifier:
00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
Subject Key Identifier:
9D:9C:FD:41:DF:C2:9B:5F:70:28:18:FB:D1:54:D6:9F:4B:93:8C:0B
CRL Distribution Points:
http://r12.c.lencr.org/66.crl
Basic Constraints:
CA : false
Path Length Constraint: UNLIMITED
Issuing Certificate URL:
http://r12.i.lencr.org/
Key Usage:
Digital Signature
Key Encipherment
Extended Key Usage:
Server Auth
Client Auth
DNS Names:
demoeducation.ippeducation.vn
www.demoeducation.ippeducation.vn
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
3E:66:74:94:5E:23:22:F1:DB:EC:11:AE:C1:C3:8A:3D:
5C:C7:A6:19:EE:44:C7:19:C6:6E:08:FF:81:60:9C:FC:
5E:29:6C:2A:E9:6C:A6:8B:30:F8:3B:71:0C:68:0C:34:
69:61:E4:E0:A7:E6:C6:BE:EE:32:BA:7D:F1:16:61:B7:
58:8D:50:DC:7D:B4:25:9C:C1:6A:91:B8:F1:A8:F5:F7:
B9:FF:22:F6:57:DF:7D:BA:73:B5:1D:95:C8:60:BA:34:
AC:23:AA:E3:7E:A4:81:6E:B2:CB:4C:78:4A:CA:C7:AA:
CB:FA:E9:E4:AF:F4:FA:36:28:F5:52:06:BA:58:D8:8A:
FF:D3:E8:CF:53:B4:9B:46:5B:E0:F1:30:97:F9:44:FE:
6A:F5:EC:03:02:8C:99:7C:21:14:2A:91:4E:79:3A:62:
5C:71:B7:97:44:02:24:D5:EF:56:E2:94:6F:CC:6C:C6:
3A:DC:14:39:AD:92:E4:EA:29:FA:28:2F:BA:39:1B:43:
A2:07:A7:0A:A5:59:EA:1F:F9:AA:E8:D7:7B:10:28:59:
E2:71:84:0D:EF:85:30:A7:B3:22:C3:3A:1F:53:31:95:
FB:A9:B4:EE:7D:4D:43:B8:77:2E:F8:F4:05:69:CB:75:
DC:6C:BE:F2:9B:DB:3A:94:A3:CA:CB:60:3C:11:EC:F0