This service provide certificate information from hostname: mail2.usovsko.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
d9:60:7c:d2:46:d7:30:6c:4b:03:e2:dc:00:0d:15:52
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Apr 15 00:00:00 2025 GMT
Not After : May 16 23:59:59 2026 GMT
Subject: CN = mail2.usovsko.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (3072 bit)
Modulus:
00:a7:99:f6:7a:e6:1e:d6:f7:ca:88:b5:16:f5:2a:
38:0f:41:37:5a:43:bc:16:2a:80:d4:a8:c2:61:74:
9c:ef:c0:00:9c:85:95:9c:9b:c2:20:a6:2b:37:74:
97:92:97:3f:9f:02:a5:c7:79:2a:30:d8:58:c1:cf:
cc:ef:07:92:53:68:fb:93:c3:e9:ba:08:4e:6c:30:
d5:7b:b2:9b:23:09:cb:a1:1c:9b:e7:7b:2c:43:56:
51:5a:e0:82:79:62:98:8d:13:f5:54:ed:18:95:13:
6e:82:91:e9:83:02:a2:b3:d0:57:87:01:96:4b:7a:
a3:0a:5f:25:65:f9:fa:d4:24:12:f3:8a:80:3c:4f:
6f:8d:23:83:7b:0b:1d:08:a2:bc:db:a1:42:77:c7:
5f:15:7f:a2:ad:11:56:6d:d4:ef:4e:4d:f0:5d:f5:
75:50:50:dc:bc:e0:ba:90:c3:cc:44:81:49:5d:26:
e6:5f:c6:a0:74:b6:e8:26:73:e1:c7:42:97:2c:d1:
ae:c8:18:4e:aa:21:f2:53:2f:27:c8:1d:63:b4:7c:
04:d3:58:0c:83:62:a8:cf:9e:0e:27:3c:fe:79:b2:
4b:ec:84:2f:f6:b5:6b:a2:0f:6e:98:9d:f0:23:68:
d8:14:a1:3a:e9:5b:a8:3b:a4:a3:4f:79:11:fe:ec:
94:70:25:24:d5:73:a2:b2:dd:25:01:47:77:8d:bb:
8f:89:94:a0:89:98:f2:fb:05:2c:53:76:8f:6e:74:
4e:4f:85:c9:90:40:7e:bb:f9:89:fb:52:d6:29:f4:
a2:0b:f2:f0:c6:22:91:04:ce:ac:74:2c:5e:e4:dd:
02:9c:1e:00:c9:59:86:49:5c:f8:43:78:d1:5d:6d:
9e:60:6c:48:de:63:36:94:d9:f6:98:e5:51:1d:ca:
ea:15:48:c4:7e:eb:ce:e8:70:cd:61:40:70:10:44:
ed:80:33:cd:21:05:bb:3c:a8:0e:70:e5:84:b6:f2:
35:63:20:83:46:00:8c:1f:5a:d1
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
22:59:27:2D:6C:1F:8F:72:0C:BC:BD:77:D8:D3:25:92:32:D2:62:39
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:mail2.usovsko.cz, DNS:www.mail2.usovsko.cz
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Apr 15 07:14:08.090 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:6B:8E:C8:73:B4:D8:33:F6:DF:E7:2B:93:
3B:90:CA:9F:0F:DB:2E:D9:AF:7B:E1:4F:70:F6:E5:B5:
A1:43:DC:78:02:20:40:D0:0E:A2:F8:B5:26:2C:2C:A4:
5A:BA:28:F2:AF:CF:19:40:A5:1A:9C:D5:98:72:C3:DD:
2E:3A:3D:9F:ED:1D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : Apr 15 07:14:08.005 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:95:CD:05:C4:F5:5B:75:B1:40:BA:DE:
6A:66:D5:6F:29:9D:D1:19:68:FA:7C:53:B1:A5:13:7F:
EC:B2:11:0B:5E:02:21:00:E2:F9:FF:3A:11:9F:21:1E:
10:B1:25:95:D3:DD:67:ED:B7:5C:64:1A:0F:30:95:13:
EA:5B:26:4C:08:AA:E8:F4
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
Timestamp : Apr 15 07:14:07.983 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:43:45:1D:4D:E7:4E:48:31:CF:67:C9:49:
A7:CA:19:6E:E5:A5:05:0C:E7:23:1D:DD:02:C5:98:1F:
EA:66:67:10:02:20:4D:30:FF:23:4F:97:F2:60:B8:E7:
60:70:6E:01:96:76:13:85:83:67:ED:19:E2:9B:B0:B1:
34:57:46:3A:D6:2D
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
1b:4e:8e:ea:2d:75:36:3c:b4:b8:08:f2:46:d7:b7:b0:60:94:
bc:c0:5b:dc:02:a1:62:9c:6e:f2:95:28:70:70:b4:4b:0f:aa:
fc:4b:0f:b7:74:54:da:b4:73:74:8a:2c:c6:e6:27:71:a2:2e:
b7:34:e4:ef:e2:7c:70:11:4c:10:cb:ab:71:96:1c:96:3c:c7:
d1:40:d3:a6:92:27:6b:a0:17:21:75:58:58:37:2a:8e:da:50:
f8:5c:69:fd:c0:da:f9:1a:c2:16:a9:d6:51:92:2f:b7:94:89:
5d:93:33:2a:d2:13:fd:51:57:0c:ba:d2:1d:dd:09:e9:51:4a:
2a:8f:74:5d:d3:aa:4c:2c:34:9f:87:37:d1:72:f0:1c:3d:92:
25:ef:c9:c7:ae:7e:17:78:ec:04:3d:e2:92:22:6d:2a:f1:62:
66:99:d7:38:91:d4:e4:24:79:d8:f9:78:fd:ae:21:1f:50:07:
b3:30:2b:eb:6b:7f:61:8f:84:4f:c7:9e:0d:65:19:e9:ed:4f:
ed:61:69:70:cf:74:c2:f2:39:4f:8b:e5:7b:8c:23:b1:70:96:
67:bc:f2:c7:6e:bf:f3:0c:5c:e0:82:3b:4f:2d:a5:cf:e9:bc:
85:23:ee:13:9f:6e:2a:d0:b0:0a:5b:b7:e5:ed:98:31:67:94:
86:b7:50:fb
-----BEGIN CERTIFICATE-----
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t1D7
-----END CERTIFICATE-----