This service provide certificate information from hostname: mail.osona.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:27:e1:34:45:d7:a1:64:6b:6d:21:36:5b:09:6a:ac:07:83
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Apr 20 03:51:48 2025 GMT
Not After : Jul 19 03:51:47 2025 GMT
Subject: CN = mail.osona.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (3072 bit)
Modulus:
00:95:9a:b6:bd:c0:eb:f1:ab:0a:1a:a7:99:c5:91:
7e:95:12:b8:b1:40:2d:17:b2:66:81:9c:3b:10:77:
64:6c:f4:7f:d3:a8:f2:28:8e:ec:3f:6f:43:09:71:
f8:4c:f3:f7:de:79:92:0a:a1:a9:58:43:0e:66:d3:
41:6b:7f:4f:d4:5d:06:10:5e:ea:66:06:1a:d0:06:
ff:35:6b:81:95:e7:0d:5d:77:f5:25:e1:95:1f:25:
29:11:4f:3b:27:bb:f0:85:de:12:02:2f:b6:41:3e:
a7:ee:06:32:30:60:7e:1f:84:ae:9c:61:fb:4b:b3:
d5:00:55:50:b6:bb:0d:e5:7d:ee:af:04:75:d5:f1:
c4:c0:00:62:a7:81:9f:ed:c0:97:3e:f3:10:96:3f:
b9:87:8f:d9:da:59:0d:6d:e7:6e:cc:44:e2:ca:f1:
0b:ae:52:57:42:ec:7c:4e:c7:3d:84:c1:bd:79:31:
0c:91:63:52:e8:44:3f:1e:ea:06:19:fb:90:e3:c7:
28:97:af:e2:dc:f1:34:1f:bc:22:17:a8:82:0c:aa:
eb:a2:ab:e7:77:30:0a:d7:46:72:5e:5f:3f:f5:4f:
0b:9a:e8:9e:0e:9f:c1:0d:e3:88:20:3d:88:1a:3b:
18:27:2d:fe:25:72:ad:fe:4b:82:3f:76:96:6f:fc:
6a:65:84:6a:37:b8:9a:0b:ee:5d:22:e7:b2:4b:f6:
52:9c:f5:ca:80:48:e1:3e:5e:18:20:b7:da:8a:ca:
05:ac:d9:57:7f:d3:39:f4:ff:4c:8d:e7:3c:1e:d7:
e1:cf:4e:0e:6a:32:01:37:78:f9:2f:05:bd:bb:95:
9a:86:19:29:03:22:bd:bc:63:32:23:5a:14:e6:59:
6c:19:6a:eb:ff:f6:e9:d2:48:ea:a3:eb:3c:da:3f:
cb:28:b3:63:be:20:66:b9:20:33:de:c7:1b:ce:4a:
53:5d:50:9c:b9:ab:16:c3:f7:6c:98:96:3b:66:b6:
a5:08:cc:c8:e4:31:dd:0c:f2:3d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
7A:84:A1:AE:88:4A:AC:DF:C8:77:E6:55:93:82:79:95:09:7F:BE:C5
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.osona.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/4.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : Apr 20 04:50:18.220 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:2A:C6:2C:14:F7:4E:AE:C7:CC:E0:59:5F:
86:ED:E9:63:2C:ED:4D:8A:49:88:50:88:BF:1C:B7:73:
9C:B1:BE:03:02:20:09:49:D3:2F:53:BC:DE:5C:48:0E:
95:F4:DD:C3:B0:39:0A:B5:78:46:7C:41:28:E9:21:6D:
B3:2E:00:D0:49:2E
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : Apr 20 04:50:20.245 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:4E:E7:B1:90:B0:0B:E1:0D:90:05:EE:43:
F1:56:97:F7:9F:40:E0:C5:BB:B5:F8:A3:FB:AB:1F:B3:
1F:2B:E7:0D:02:20:0A:2F:F8:E4:3B:4C:D4:E0:2F:74:
DE:EF:DB:59:BB:16:16:C1:58:53:4C:0F:CE:D5:24:AA:
BB:22:9C:90:F1:B6
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
31:2f:f4:65:7b:9c:b7:90:8f:40:d9:da:17:16:73:76:73:f9:
37:6b:00:cb:7c:64:89:2d:65:b4:07:4c:e4:49:1e:cc:2f:52:
75:64:6b:94:30:1e:8f:33:cb:36:50:73:75:3b:42:49:dd:df:
6c:7b:d0:fe:3a:da:5e:c4:f7:bd:e8:18:2d:02:12:7d:a7:3f:
1f:6b:63:10:1f:e6:9c:75:df:a1:21:bd:60:3f:86:98:f1:87:
4c:33:dd:9e:b7:96:e4:50:ef:ff:b4:7c:ff:e7:df:73:70:00:
4d:77:46:c9:e9:0e:19:22:1f:76:b7:02:be:1d:31:3c:4e:aa:
bf:18:c8:43:c1:0b:93:8c:6a:ee:01:da:3f:b6:07:df:8f:a2:
f9:7c:10:ed:69:2d:99:86:f7:25:9c:c0:69:a0:c7:a5:cd:3f:
3d:b8:98:5c:56:93:fd:92:1b:53:42:36:7e:c1:26:f7:be:66:
22:6d:3e:a2:05:5d:36:36:79:b8:d7:69:aa:97:ab:f2:9f:a0:
ea:4f:30:6c:24:88:2c:0a:27:2b:95:66:47:35:c6:49:d1:bf:
81:d6:d4:c7:71:30:0d:f5:c9:68:e8:15:05:18:26:39:21:6b:
2f:d9:0e:65:82:b5:b4:44:bc:f2:30:bb:e5:b8:bd:a3:a2:9b:
46:ed:41:66
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----