Issuer
Organization:Let's Encrypt
CommonName:R3
Subject
Organization:
CommonName:mail.geopp.de
Version: v3
Serial Number: 324675509366008641686118604695948385355263
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R3
Validity:
Not Before: 2023-07-17 09:07 UTC
Not After : 2023-10-15 09:07 UTC
Subject:
CommonName: mail.geopp.de
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
D5:BF:17:0F:29:B2:0E:15:FB:1D:F7:01:B8:D4:04:3C:
F7:36:29:57:45:5D:02:6D:52:8C:93:7C:16:42:50:60:
E6:4E:41:47:1A:F9:0C:CB:38:56:68:A4:D3:F5:01:18:
73:25:CD:F3:D4:83:CD:BD:10:C9:A3:3F:A3:C1:22:3A:
8E:30:93:E3:91:47:CB:35:CA:FD:77:F3:BD:D3:50:A7:
4F:39:BF:22:44:00:A9:F9:83:32:7A:50:17:23:FF:8F:
87:A8:FC:8B:C4:4A:6B:81:A0:66:B8:B0:97:6A:16:D6:
47:55:BE:16:80:28:26:86:84:EF:F2:41:B2:8D:15:94:
59:05:DE:05:73:B4:0A:F1:FC:57:F6:C2:F8:48:B3:5F:
20:9B:C0:52:BB:3E:73:74:03:84:28:4E:03:05:A9:57:
63:18:B8:36:38:42:95:38:75:2C:E2:68:93:25:8B:4D:
52:FD:E3:EC:CF:37:4F:9F:8D:1A:1C:11:2F:E1:BA:20:
D7:F5:7D:E7:70:B6:B6:32:D8:82:F1:EC:CD:D1:C9:A2:
82:5F:33:CD:98:D5:FA:D6:CE:78:FE:81:C9:A8:7F:F9:
67:04:6F:F5:8F:41:99:20:96:E4:49:1D:38:DB:71:45:
D2:0F:FC:AB:39:2F:A0:01:0D:4D:BE:43:7D:68:E3:7D
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:
8F:DA:F8:E3:E8:D2:14:B8:97:EE:B3:B1:B3:F7:43:C4:8E:30:E1:23
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.geopp.de
mx001.geopp.de
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
B0:20:D8:72:F5:9E:72:61:3E:CF:2F:E7:C3:C6:9E:FD:
4F:F1:D5:83:1A:60:F7:95:D1:59:F4:B1:08:91:65:D1:
D6:2C:7B:41:BC:86:65:59:C5:48:36:11:19:C2:A7:B2:
AB:D3:95:DF:BF:CA:D4:8E:12:C7:C6:D5:68:DC:E1:83:
76:04:11:96:C1:AC:3E:B5:64:24:75:5E:46:E5:91:C6:
6E:DB:BA:0C:89:8A:7B:F7:C9:CC:87:33:AC:22:A6:AA:
72:A6:F7:91:11:7D:D1:84:AF:E3:0E:48:A6:21:EE:8C:
82:5D:A0:A1:EF:C2:0D:03:AC:B3:A0:B7:91:9F:4B:F6:
B0:C7:FE:96:00:84:BD:91:B4:70:BA:5D:A6:E9:3B:B8:
96:6A:FC:37:07:95:BA:31:8C:9E:66:84:21:C5:94:17:
68:1D:DF:2B:41:E8:18:C6:76:D5:4B:AD:0B:57:9E:A7:
45:EF:0F:18:BA:80:48:1A:B2:0B:EF:9F:F3:A7:54:28:
8E:C2:97:53:41:3B:24:AC:08:F7:93:26:E0:E5:09:01:
6B:87:77:22:4E:53:52:E9:41:FC:09:43:2B:C6:8A:9E:
EF:64:7C:43:83:6C:38:03:95:A9:72:2E:D2:1A:82:8B:
C8:05:6F:77:31:05:50:07:93:80:1C:DD:27:25:16:A6