Issuer
Organization:Let's Encrypt
CommonName:R3
Subject
Organization:
CommonName:webmail.redfibertelecom.com.br
Version: v3
Serial Number: 300487204207758488161631425022442036199334
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R3
Validity:
Not Before: 2024-02-20 01:45 UTC
Not After : 2024-05-20 01:45 UTC
Subject:
CommonName: webmail.redfibertelecom.com.br
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
A2:D1:E1:85:37:17:3C:CE:65:B6:20:91:BA:19:79:70:
A0:14:AD:91:7E:B2:44:D3:0C:30:D9:DA:1E:18:93:11:
BF:73:D2:B4:1E:0D:F7:75:E2:A4:9C:99:7F:89:5A:B7:
B5:77:BB:3E:FA:9F:7D:B4:08:39:E8:1C:6A:8F:47:64:
D4:08:8E:26:50:29:FE:EF:10:53:B4:94:ED:CB:40:0D:
DF:DC:9D:92:21:F1:42:C2:86:63:2D:16:81:97:12:96:
2B:8F:89:7C:01:8C:E1:62:1F:A5:77:7D:CB:1E:A9:65:
31:63:6F:43:34:EE:02:24:53:D7:D2:45:F2:2A:56:CD:
57:FA:ED:91:0D:F4:FC:02:A4:55:67:3D:15:5B:C6:DE:
5F:3B:A2:03:F9:ED:AD:C2:F2:02:73:62:52:5E:43:81:
EA:5B:8C:1B:0E:0C:9C:F7:0C:F1:D9:C2:E3:13:12:00:
EC:72:77:BC:3A:18:D7:00:60:CD:A0:E8:D9:7E:DC:F3:
B0:B2:36:0D:BA:7D:24:20:47:5F:61:CC:33:57:0F:5E:
90:6A:26:D4:DD:F7:D5:A8:95:76:9E:D4:C7:3C:B7:62:
B6:9B:3C:C2:32:DC:CB:A4:9D:BE:AB:59:C8:55:7E:38:
66:B8:48:38:A9:D9:94:C6:15:89:98:FB:F0:3E:50:D1
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:
6B:D5:C5:4D:83:BE:F4:1C:33:F9:6E:E3:AD:0A:46:2E:6E:80:FB:A4
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:
mail.redfibertelecom.com.br
redfibertelecom.com.br
webmail.redfibertelecom.com.br
www.redfibertelecom.com.br
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
00:BD:60:40:0F:37:B7:1F:5C:90:DB:77:D5:1D:A9:BC:
11:F6:26:A0:EE:28:F9:FC:24:1C:46:C5:75:8C:BC:5C:
EC:63:73:9F:21:0A:5B:D0:ED:BD:65:77:51:54:7C:A5:
B4:B2:E1:1E:E4:23:00:76:26:47:80:3B:F2:23:D4:A1:
D8:33:53:BC:1C:39:0A:03:0E:39:5E:B4:C8:25:28:61:
3E:D6:38:56:40:1B:65:9B:5C:88:77:86:D3:DB:C9:66:
20:DF:83:0A:8A:4D:0D:56:CD:A1:1E:54:73:D7:B1:FD:
8E:43:66:FA:05:53:6A:6C:E3:51:9E:6D:F0:ED:56:E1:
5A:F2:BB:41:E9:94:A6:9C:88:B7:DF:DD:88:83:5F:94:
B3:0E:5B:84:0D:1A:90:05:FC:40:F3:72:09:5C:F0:B5:
95:BD:4F:3A:19:95:97:34:43:8C:77:23:A9:12:19:9D:
8B:D3:98:62:C6:8C:07:73:39:DA:81:C8:F6:74:C0:28:
AF:94:6F:F0:D6:2A:58:2E:C9:97:7D:2C:1D:F4:6D:71:
47:0D:A2:4E:7E:9F:65:48:D4:38:5B:D7:EE:5C:8F:3C:
23:CF:B2:7F:14:E3:8E:C2:C5:31:19:EE:0A:45:5E:40:
28:93:3E:99:BB:17:78:9F:E3:C1:A0:F6:A9:8F:18:E9