Issuer
Organization:Let's Encrypt
CommonName:R11
Subject
Organization:
CommonName:mail.atr-systems.com
Version: v3
Serial Number: 278677268511209533190864622280589200274726
Signature Algorithm: SHA256-RSA
Issuer:
Country: US
Organization: Let's Encrypt
CommonName: R11
Validity:
Not Before: 2024-09-28 00:18 UTC
Not After : 2024-12-27 00:18 UTC
Subject:
CommonName: mail.atr-systems.com
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (4096 bits) :
B0:AA:9C:B5:A8:87:BA:41:74:BD:99:B9:9C:BE:5B:02:
96:6E:29:4D:AB:07:6F:17:F2:50:AC:9E:AE:CD:A3:D5:
4F:3C:A1:C1:9E:63:C1:12:C7:AB:4A:79:44:5A:84:E8:
0A:33:F4:13:0E:0C:62:B0:D6:B5:5E:99:CE:C7:84:7B:
B5:91:6A:4D:05:80:0A:9A:41:32:44:CE:76:08:9B:27:
9C:F9:F8:8D:56:4F:DF:78:21:EB:74:04:B2:88:8A:99:
6B:11:F0:AA:33:EF:EF:F1:26:13:11:A2:93:42:34:F4:
E8:B4:69:07:8D:E6:E7:3E:0E:86:4B:74:00:9C:39:F5:
D8:D3:8C:0B:A0:63:FB:95:B3:99:FE:89:E2:2B:42:1D:
4E:2B:C8:31:4D:A2:C9:62:BE:F5:8B:F7:E9:98:A1:F9:
7D:49:DE:DE:A8:DD:82:1A:FB:1C:70:74:D5:35:6A:48:
44:D8:36:23:36:06:84:CC:F3:35:E3:B9:B9:C4:5D:14:
D5:E5:AB:BC:BD:1A:CE:96:15:2D:4A:AC:8F:BE:38:1E:
94:A9:1C:98:CA:FA:FA:F5:E8:0D:09:4D:9F:5C:57:61:
96:00:78:A4:EA:5A:0F:1A:D5:C4:CB:DE:33:84:BE:08:
B5:46:96:FC:68:01:7E:0F:56:83:66:DD:91:9A:C1:AD:
70:0C:36:E8:17:6E:6E:AD:D7:CD:5C:AE:FD:1B:AA:59:
BE:82:DF:9F:9C:04:C4:92:72:FC:1C:7F:D1:A5:02:7A:
F5:6D:A6:C6:E3:97:E5:19:07:85:66:24:C7:7B:47:F9:
30:CE:86:0C:51:08:01:BD:6B:27:C5:B0:D4:D1:5A:F2:
43:5B:43:7B:D9:64:C0:DA:13:B4:9D:2B:38:A1:21:BA:
B8:2C:62:46:84:14:11:50:7C:07:9A:35:4A:3D:50:4E:
C2:1B:27:1B:E5:D4:D0:63:D3:86:5E:AE:AA:DF:F3:B8:
15:C3:9B:C5:2E:39:80:D9:E2:93:6F:AC:F5:AB:C3:46:
E9:04:20:60:22:83:E8:0F:73:6A:97:A9:50:67:E9:3F:
BF:E5:76:CB:F9:EB:11:18:22:6E:74:07:4F:BD:FF:6B:
C5:75:19:F6:99:AD:0E:79:60:14:FC:0B:B9:1D:7C:3A:
78:E4:02:CF:57:FE:A0:C4:15:8A:07:E5:CC:3D:4C:1C:
6F:D5:EB:A6:65:BC:A2:71:39:31:48:F2:93:93:AA:81:
64:19:C8:1A:91:29:D5:AB:4A:5F:6A:E8:75:E0:34:15:
E3:D5:E0:5D:C5:19:49:B4:C2:31:F9:26:6F:D8:93:43:
2A:F2:5C:FD:32:33:0D:2F:AA:B2:1A:D6:B6:E5:12:73
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:
B0:36:04:A7:86:34:DB:5D:8B:19:AE:EC:9D:07:DA:59:5F:23:EC:0F
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.atr.ventures
autoconfig.atremail.com
autoconfig.imnotscott.com
autodiscover.atremail.com
autodiscover.imnotscott.com
mail.atr-systems.com
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
30:41:FE:CF:50:5D:1F:E2:44:27:AC:15:74:2A:0E:6B:
7E:F9:E5:FF:98:F5:7E:7C:9F:5F:A0:3D:06:5F:BF:4A:
BA:A6:DC:BC:6F:7D:8F:17:DB:3E:FB:CD:A6:00:A8:C0:
D6:8F:C9:4C:45:09:EA:23:F1:BF:01:0B:B2:08:36:A1:
51:9E:8B:53:EF:FD:42:D7:82:FC:63:1C:8A:F7:41:8B:
41:0F:03:1A:7B:0F:61:8D:D6:8B:B3:FB:A2:F5:83:F3:
B1:65:B0:B1:E3:69:8A:13:94:7D:A2:CE:E8:28:48:61:
47:90:C5:B2:DD:0C:FC:AF:CD:56:49:E1:32:6A:34:67:
19:0F:DF:CF:E4:33:0C:C2:8D:56:E3:78:80:EB:A9:E2:
86:16:97:AB:C6:ED:E2:BB:0E:A8:7E:C9:F5:73:36:B8:
A3:F5:1E:69:8F:75:81:C0:BC:84:7C:98:53:19:D9:43:
6C:DD:CA:4C:38:9C:66:7E:AA:81:A4:76:B4:E3:04:64:
4B:FA:85:B7:64:DD:B9:32:88:53:D4:E2:13:91:1B:80:
85:2F:56:90:E3:57:37:0A:AC:ED:99:51:1C:C7:FB:2D:
91:53:64:F7:EC:06:95:59:95:50:94:33:96:98:88:5F:
9D:D4:EB:3D:40:AF:D9:0E:52:46:DB:2F:2C:1E:55:A7