Issuer
Organization:Let's Encrypt
CommonName:R3
Subject
Organization:
CommonName:mailserver.grupofes.com
Version: v3
Serial Number: 371507119413201998912594694318904460383806
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R3
Validity:
Not Before: 2023-01-17 12:51 UTC
Not After : 2023-04-17 12:50 UTC
Subject:
CommonName: mailserver.grupofes.com
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
BD:F0:7E:24:36:BD:4C:FB:7E:88:13:5D:BD:04:80:1C:
89:63:5C:D1:55:FA:F8:A1:18:64:14:A9:75:45:15:F6:
F4:B2:94:85:5D:B8:BB:22:CC:F4:44:21:E1:A3:99:56:
6D:1C:F6:07:61:49:94:63:0C:50:0A:5B:17:D7:B3:28:
10:83:21:89:D4:4E:0F:95:D1:74:8B:8F:69:06:78:F5:
FB:F7:59:D5:35:79:40:35:BA:BC:B6:7B:DA:59:C4:25:
E8:CE:E3:71:58:EB:0F:9F:41:D2:31:FB:12:73:8D:7C:
0F:29:9A:0D:0F:AD:F0:F5:F9:2F:C8:0F:DD:29:1F:7A:
1B:BB:14:3E:D6:52:EB:B2:F5:8C:51:8F:E7:F5:15:2D:
16:DB:C8:EF:21:E6:BF:10:2E:4C:77:BE:3B:2A:F1:B5:
6F:A4:EB:AD:D8:9E:0D:2C:69:B0:70:56:DE:56:9D:28:
E7:23:41:EB:9E:D5:D8:61:30:B8:A6:3C:4A:D0:C0:C4:
F0:9A:98:DE:5C:9F:24:AB:53:E8:F2:BD:D6:58:C2:02:
C3:55:BB:E0:60:B8:7A:BA:F8:1D:20:8C:BB:3A:E6:7D:
AB:45:23:4E:DE:A1:92:E8:F1:27:71:46:91:EE:F9:83:
A7:26:D2:43:B0:BE:8E:86:E1:DF:7B:0C:36:3A:D2:A1
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:
7B:9E:39:46:F3:EF:2C:1E:08:58:A3:55:FB:9E:8C:E8:6A:C4:AF:F3
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:
mailserver.grupofes.com
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
B6:B3:5B:DA:E7:60:10:DD:72:F0:08:CF:FE:C5:91:F5:
FF:11:02:79:EF:03:6B:33:34:86:5A:6E:EA:27:6F:0D:
64:49:80:24:26:95:80:46:6F:18:9D:C5:79:CC:B2:05:
8F:CB:E6:59:01:B2:EF:9A:DA:01:CB:83:4C:C1:8E:33:
B7:7D:17:03:C2:54:18:48:E5:0E:18:14:CD:A6:67:B5:
15:4B:6D:EC:5D:20:BE:F1:38:E9:BC:E1:7D:33:20:33:
14:40:FA:16:B7:C6:04:F6:E1:20:B6:83:58:22:31:90:
26:9C:91:E2:41:E6:A4:F5:9E:E7:EC:FB:B1:A1:C9:73:
29:79:ED:3B:0E:CC:3C:4E:24:F3:35:B2:37:FC:9A:A4:
42:3B:2B:7F:DE:8A:F4:FA:C1:92:36:50:62:8E:55:A1:
DE:45:5E:E9:64:CC:C9:91:C2:1E:72:E7:94:49:32:A7:
97:7D:D1:11:47:0E:9F:9E:FF:62:AC:6C:26:EE:4D:5C:
F1:83:7A:AB:C1:B9:A6:41:95:CB:07:BC:16:EB:81:95:
AF:5E:57:4A:93:2C:E7:15:67:9F:C2:5A:63:87:77:87:
65:46:AD:8A:BE:91:97:7D:89:50:A5:EB:FB:32:FE:3E:
F9:13:6B:A9:DE:5D:9F:D6:9B:9B:AE:AF:A6:9A:7E:44