Issuer
Organization:Let's Encrypt
CommonName:R11
Subject
Organization:
CommonName:mail.osi4.de
Version: v3
Serial Number: 317722943337020385668208525206054282886584
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R11
Validity:
Not Before: 2024-08-21 11:04 UTC
Not After : 2024-11-19 11:04 UTC
Subject:
CommonName: mail.osi4.de
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (4096 bits) :
D1:4F:69:11:8D:77:00:C3:B8:1F:99:CE:E1:EB:B6:59:
22:9A:A7:15:E0:9C:F7:24:FC:C8:3E:B9:77:7F:0A:E4:
AE:C9:59:BB:18:1B:EC:5F:30:A9:EF:4E:86:A1:C9:BE:
FA:35:AB:25:3F:55:A3:E4:F9:C4:EB:DF:40:80:C4:97:
3B:17:5B:AB:19:4F:72:62:33:2B:CB:39:2E:AA:FB:92:
24:06:2C:2A:47:AA:9F:67:48:28:9C:6E:18:65:91:61:
CB:FD:C5:2F:69:4E:F1:11:EB:EE:91:A6:60:4F:97:DE:
82:74:17:A8:B7:AB:0F:97:E6:63:D0:54:68:A6:59:2B:
AB:37:38:BC:43:C0:28:30:7B:D8:D3:B5:80:97:ED:A6:
7C:8B:85:72:A3:03:43:F8:99:A6:D8:05:50:26:DE:12:
60:E2:1F:EC:2A:D5:23:35:30:88:FF:57:87:1F:37:D2:
5A:95:91:E5:3E:B7:C3:12:89:CE:EF:D2:4B:0E:AE:96:
6E:93:AF:53:F0:5D:2B:73:0E:DD:E2:DC:2F:50:68:A5:
24:B5:59:D0:C8:18:9B:C4:BF:BA:03:C8:6F:67:5D:8D:
C8:31:89:29:A1:B7:97:00:BC:A1:C7:86:92:D7:84:15:
1F:F4:50:F0:2D:7F:27:D0:65:07:C5:77:FF:09:2E:6B:
85:B0:1B:B9:7D:27:6B:92:CA:C0:45:25:18:11:16:5B:
16:D6:1C:B6:EC:8C:22:22:48:B3:0C:E3:48:BE:69:0A:
1C:A8:83:71:68:3F:71:F6:04:2B:A5:0B:46:03:54:43:
E3:B1:12:21:6B:D1:2D:27:A5:A7:60:A0:13:5C:36:D4:
01:32:58:77:23:38:5C:8A:83:7A:B0:72:36:BD:8D:25:
81:3E:D9:99:EF:67:02:FF:08:50:EE:D9:08:C1:51:8B:
CE:BF:E9:F7:C3:1D:D2:B7:36:8C:CA:EA:6E:B8:61:85:
79:43:EC:EB:7E:0B:3B:19:8B:21:45:08:39:6F:28:49:
C2:FF:A3:78:B1:01:72:7D:CE:16:11:8E:E3:BB:A3:37:
0C:B3:40:A6:C6:0B:54:40:A1:03:FC:8C:D6:2E:50:F6:
00:A1:67:B9:73:D0:8B:54:EF:C5:AE:45:78:08:3D:DB:
57:0F:3E:90:11:02:31:57:27:75:08:14:43:5C:FC:40:
DE:4D:6B:72:C9:08:C3:F4:53:3F:54:A2:24:0F:04:A7:
AF:CE:86:9D:D7:F2:86:76:B5:DF:C0:DF:1D:D5:A7:2C:
AA:EE:8C:82:34:29:F2:0B:63:CB:3D:7B:C0:E8:34:C3:
82:1D:60:11:9A:0E:95:23:31:91:DA:D9:18:43:38:D3
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:
36:0B:FE:47:2E:14:24:DC:DA:76:8C:B4:5C:63:6A:1B:13:D5:5D:50
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:
autoconfig.osi4.de
autodiscover.osi4.de
mail.osi4.de
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
29:1B:86:8F:05:7C:3D:9C:E0:DA:4E:F1:D9:D6:AA:32:
C4:A3:0A:C3:15:72:C0:26:BC:62:B6:56:9B:C8:0A:4B:
26:75:E3:74:89:CF:16:2C:00:1D:A2:0F:A9:E3:20:CF:
2C:E7:A3:21:4C:09:10:9D:43:17:3E:1D:AF:A0:12:A6:
91:56:72:AC:7F:A9:0E:3B:BA:C1:F5:BA:EE:B6:28:17:
26:82:33:F3:79:14:EE:7F:DE:A7:09:65:06:7E:A4:48:
99:0E:A9:75:C0:0B:33:05:8B:EF:15:D0:C2:C2:DD:1F:
BC:75:5D:FB:CF:67:AD:26:05:D8:DD:E9:11:77:49:35:
4B:CD:53:07:71:4E:BE:BF:45:30:83:AF:8F:25:7A:69:
B9:EC:D5:D7:F9:FA:BD:F5:0D:61:58:8B:E8:7B:FF:61:
61:ED:24:63:9F:7F:47:8E:8C:B8:83:EB:C2:3C:DB:32:
80:C7:E4:61:BC:29:3E:06:26:DD:C3:EB:F9:06:09:9C:
4A:0E:EE:66:B6:E4:C4:E6:C5:16:E2:09:1C:AD:C3:FB:
AB:58:A2:09:7D:B7:80:60:B1:BC:E2:EF:3B:F5:A2:57:
1B:40:BE:19:33:E4:D2:07:CF:55:34:C6:EF:5A:EC:A4:
2B:1C:7C:40:68:0B:94:C0:C5:D4:87:46:24:D5:65:03