Issuer
Organization:Sectigo Limited
CommonName:Sectigo RSA Domain Validation Secure Server CA
Subject
Organization:
CommonName:smtp.kto.cz
Version: v3
Serial Number: 10592104805319571710292017569041492661
Signature Algorithm: SHA256-RSA
Issuer:
Country: GB
Province: Greater Manchester
Locality: Salford
Organization: Sectigo Limited
CommonName: Sectigo RSA Domain Validation Secure Server CA
Validity:
Not Before: 2024-01-26 00:00 UTC
Not After : 2025-01-26 23:59 UTC
Subject:
CommonName: smtp.kto.cz
Subject Public Key Info:
Public Key Algorithm: RSA
Public Key:
Exponent: 65537
Public Key Modulus: (2048 bits) :
A3:AB:23:8B:65:52:FA:B9:61:D7:AB:5C:AE:80:E3:E5:
09:D2:01:38:AF:AC:8C:6D:C0:71:3D:E5:C7:D7:65:E5:
0F:26:5F:F0:25:73:E5:2A:FC:05:89:55:A3:4F:82:54:
3A:32:D7:C2:31:C5:77:2C:4D:0B:94:AD:DF:CE:91:08:
35:B9:A8:66:03:09:4C:9A:19:69:06:42:94:23:24:B8:
1F:2F:05:EE:6C:8A:8E:23:C4:D7:67:96:13:71:FD:0D:
03:24:85:76:76:21:85:62:20:77:E1:21:35:51:4D:27:
A9:13:7D:FC:A5:AC:F2:38:8A:B5:CB:AE:10:24:CA:F7:
E7:60:91:98:D8:16:2A:23:6B:84:22:B4:20:EC:BE:57:
85:7B:54:B4:CC:E7:79:2A:45:D0:5F:18:EC:A3:2F:82:
24:39:10:DB:5B:E5:96:4A:2D:51:DE:D6:D9:21:F2:09:
C5:44:92:6A:DC:E3:02:28:A4:B5:24:22:86:50:B0:36:
FD:8C:2C:FD:E9:69:02:6F:C6:5D:1F:FA:D5:E5:BA:E9:
77:37:37:2B:A6:E8:62:60:86:66:47:97:56:1D:D3:D7:
D0:46:F9:EE:D2:01:4E:30:FA:94:ED:19:5B:5C:6B:AD:
BC:D8:26:B8:1D:CC:5F:94:FA:9C:14:7B:85:0F:13:AD
Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
Subject Key Identifier:
8A:4B:FB:54:08:2A:58:B6:EA:9D:81:73:DE:31:A1:47:CC:DA:E2:E4
Basic Constraints:
CA : false
Path Length Constraint: UNLIMITED
OCSP Server:
http://ocsp.sectigo.com
Issuing Certificate URL:
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Key Usage:
Digital Signature
Key Encipherment
Extended Key Usage:
Server Auth
Client Auth
DNS Names:
smtp.kto.cz
www.smtp.kto.cz
Certificate Signature Algorithm: SHA256-RSA
Certificate Signature:
D4:13:69:88:C6:16:51:1F:77:A7:B7:B4:2E:82:62:6A:
3A:DD:85:44:9A:E6:50:5E:50:98:98:00:94:31:80:D1:
4E:8E:D7:02:1B:E3:88:25:E2:E6:21:24:04:3C:51:71:
89:9E:A8:42:B1:4A:11:9A:85:63:99:1E:C2:C6:D7:C5:
73:1C:29:66:40:F9:D5:3A:0B:85:D3:A5:6F:68:58:43:
2D:F3:6F:00:B2:99:3C:E1:7A:E5:83:04:1E:89:AD:10:
3B:9A:30:E7:30:CB:0F:CE:C1:D7:7B:A5:18:A9:CD:C3:
BD:CC:E7:1D:01:EB:81:20:FB:40:48:52:3C:EC:AD:AD:
1E:C9:F8:F2:37:24:1F:9A:58:DB:E7:AD:1E:38:81:34:
DF:E3:C6:73:D0:C5:10:AF:C3:D0:CD:B2:7F:66:CC:F7:
31:33:8E:BD:97:6B:A3:70:90:75:A5:81:2C:B6:21:76:
3D:19:FA:BD:B9:79:FA:1D:AC:5E:41:69:E5:06:C4:80:
82:C1:57:8A:85:83:B6:A6:41:4D:75:FF:EB:E3:6E:2B:
90:14:34:E8:4C:E6:B5:FA:C5:59:31:BA:49:7D:1F:DA:
40:21:B7:94:08:F7:A8:CF:E0:6E:59:3C:C6:11:56:09:
21:82:E9:1E:E7:57:EA:6F:3A:24:0F:E8:CC:01:B6:3C