Issuer
Organization:Let's Encrypt
CommonName:R3
Subject
Organization:
CommonName:poczta.expro.pl
Version: v3
Serial Number: 385865438808657478266437428756245948208490
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R3
Validity:
Not Before: 2024-05-26 18:10 UTC
Not After : 2024-08-24 18:10 UTC
Subject:
CommonName: poczta.expro.pl
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
B1:AF:D0:C5:EB:A5:69:20:59:16:89:7A:1C:86:A3:A2:
EA:9C:1C:D3:4D:07:E5:D3:F2:75:2C:E8:F0:3D:30:55:
AA:85:38:8B:52:EA:0C:66:5E:A9:39:0D:D3:CC:12:43:
1F:51:38:B6:D4:44:E6:7A:02:63:5E:95:FE:D4:2F:B1:
FE:52:8E:96:E6:9E:4C:72:0B:5D:47:C8:48:31:81:15:
DE:5C:E3:EE:2A:96:CB:8D:BA:82:AC:60:02:6A:3E:8E:
A8:E6:80:22:7F:52:4A:F3:E2:AF:27:AE:F5:EF:4C:53:
93:9C:20:6F:06:B0:7A:F7:A6:A6:C7:D9:18:80:8B:EF:
76:65:CE:44:C6:88:B8:BC:22:78:6E:CC:D7:63:57:DE:
DD:BE:D6:BD:6F:04:D4:24:46:4A:CC:64:4F:29:DC:0E:
5D:B8:11:B7:91:91:5B:5E:1A:4B:3A:17:18:6C:2E:29:
B2:B6:2D:58:F1:A8:E8:A4:D7:D9:BE:40:73:C0:EB:89:
58:BC:FC:17:67:E9:07:BB:85:F8:ED:89:0C:2E:98:57:
B4:F4:68:73:39:F7:C0:9A:08:BD:E6:EA:3B:67:45:42:
BA:26:1D:D6:CE:5F:57:4F:F7:C0:06:F9:47:D6:61:58:
8E:2E:8F:BD:5B:7F:6E:38:78:8C:0A:29:09:09:18:8F
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:
B5:FC:16:DB:DB:BD:A5:45:A2:39:2D:E7:72:6A:68:77:E1:C9:3A:B0
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:
poczta.expro.pl
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
86:F4:F4:F9:FF:9A:E2:B3:75:D9:55:E6:0D:D0:01:5B:
15:49:F0:70:FB:27:CE:89:F4:07:67:28:B4:67:3F:44:
AB:F0:A0:67:3B:2D:79:E1:FA:0B:16:4C:6C:C2:BF:53:
7E:94:90:CD:11:6C:92:49:65:CC:79:42:20:77:E4:2F:
58:61:94:E0:A4:69:4D:30:40:18:6B:32:CE:02:AF:FA:
77:1E:8F:DE:7C:0C:13:03:A5:9F:63:7A:8A:DA:9C:3A:
8D:57:5E:3B:0D:A9:71:26:76:4C:63:DE:F4:60:FD:99:
C4:51:72:AF:08:10:B1:46:12:8E:AB:3F:EB:96:22:63:
F8:2E:17:38:E9:4B:D4:63:93:52:EE:A1:3D:82:57:FA:
9E:5C:E7:AB:E7:3F:57:01:63:03:79:C6:F4:F2:51:7B:
B3:A7:35:05:EC:BF:C7:85:7C:8A:4A:70:90:9C:CA:BD:
03:E7:31:27:5E:A0:DC:E6:6D:37:A7:EF:94:4B:B0:8A:
98:E1:32:F4:CE:35:8B:80:4E:E4:23:D3:67:9A:9B:6A:
97:FC:80:06:AF:15:15:AE:13:1F:82:60:39:E5:01:FC:
B5:E9:4E:B6:8E:01:25:09:4E:FA:65:5E:7C:34:7D:1F:
D1:43:44:04:E8:8A:D7:2C:E1:0F:FE:6F:EB:77:25:5E