This service provide certificate information from hostname: mail.spaneco.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:4a:b6:5b:92:0e:96:63:83:68:4d:f7:ec:11:a0:e6:4f:5f
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jun 12 20:06:39 2025 GMT
Not After : Sep 10 20:06:38 2025 GMT
Subject: CN = mail.spaneco.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:d2:de:20:8a:3c:b1:92:c4:f6:b3:ef:e5:b0:ed:
0f:9b:a5:d5:ea:75:75:8d:3b:32:eb:6d:dd:91:30:
8b:e3:fb:27:98:ef:b4:34:15:55:a8:c9:01:cd:5e:
1a:a3:c3:44:f5:c5:4c:21:31:cf:3b:5e:03:69:b3:
f5:6f:bb:ed:df:42:88:df:c9:2c:45:87:ee:47:0f:
99:91:d7:55:df:96:34:9b:b7:86:40:bd:9a:e4:a0:
2a:13:b9:0e:35:f6:f8:64:bd:03:aa:ea:a1:70:c4:
0c:82:1a:a6:7a:14:eb:b5:7c:72:8c:e9:68:20:30:
5e:02:f1:a9:30:a8:bf:1c:e3:87:fd:70:4b:53:1d:
94:97:fd:0b:51:d2:c0:a7:85:e8:18:63:71:5b:3e:
0b:0d:fa:bf:77:26:5c:31:6c:60:92:c8:fd:ad:dc:
8a:b1:77:c4:94:17:3a:fa:1a:37:83:33:e5:98:71:
bc:e8:dd:ec:41:0c:11:c0:13:9a:a9:3f:fe:43:05:
bf:24:3e:ce:17:90:51:d4:13:48:78:8a:11:3a:34:
13:81:be:b5:96:ea:98:c2:6f:20:6f:20:08:9f:5d:
7f:76:82:e5:bc:5b:1e:51:94:1b:90:81:09:ae:1d:
86:2a:75:61:67:0f:51:b0:90:58:7c:cd:7b:fb:92:
3e:38:32:8a:b5:13:bb:5f:09:55:8e:9a:c4:a1:00:
37:2f:04:52:fc:a7:a8:ae:61:1f:78:d8:7c:10:3d:
37:2b:bf:ab:90:89:f1:4a:56:5e:5e:2f:ce:77:c4:
1a:c7:f5:b1:31:55:5d:b9:53:9a:59:01:49:2f:5b:
b0:07:6b:dd:98:69:df:53:74:00:46:fa:25:dd:49:
2c:88:d6:67:58:65:26:65:b8:20:ed:1e:59:fb:4d:
54:58:fe:8f:46:62:e8:04:2d:3c:9b:ba:02:ea:e0:
fb:7b:01:fe:8e:05:cd:09:60:4e:38:15:a8:bd:47:
b7:71:b6:6d:7c:41:52:9c:73:03:54:be:bc:88:95:
c4:24:a9:13:5e:05:75:d3:6f:ab:07:8f:bf:12:fb:
90:98:12:df:37:4c:75:26:e6:ca:50:3a:fb:9c:7a:
7f:25:78:a4:02:31:a2:a1:31:1b:37:57:23:1d:1f:
47:f5:8d:7c:ba:ff:7f:9f:c6:23:ff:38:7d:43:e3:
0c:f5:67:cb:4b:f4:ce:dd:95:d3:4a:1f:04:f9:71:
bb:9c:a1:02:0a:8a:72:fc:c7:42:80:4f:b7:41:94:
30:b9:76:c6:22:8b:fc:d7:4b:c8:85:fc:f9:93:4b:
1d:b8:da:89:ed:5e:4c:c6:f1:12:d8:ba:8d:a9:c7:
ba:69:ef
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:
3E:90:52:5D:B0:61:B1:82:89:0F:A2:A9:37:C5:C4:D6:96:E4:AE:E0
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:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.spaneco.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/96.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jun 12 21:05:09.709 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:AB:82:38:B7:18:E9:B6:07:CC:67:71:
34:0C:07:F7:BE:A5:00:AE:E5:BA:8F:83:4A:BF:3E:87:
B0:6C:82:B9:B5:02:21:00:81:35:3A:B1:38:B4:49:19:
CD:17:A8:8D:EE:DD:FC:82:EC:14:08:3E:11:93:B2:64:
2F:4A:5C:B6:ED:32:66:60
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 : Jun 12 21:05:11.635 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:BE:15:5B:C8:7C:5B:17:87:4F:87:5F:
FB:10:9F:F2:07:16:4F:E1:5A:E9:BA:05:F6:04:9B:1E:
5F:2E:63:2D:47:02:21:00:A7:0B:6E:83:28:79:53:C5:
D5:EB:5A:DD:C8:B1:9F:5D:4F:50:A1:EA:A8:F6:AA:A3:
0C:00:6C:8C:6B:13:9C:8A
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
ab:33:17:45:7e:03:55:16:95:51:03:38:da:a8:b4:f8:be:12:
e7:8e:df:c1:26:0e:e8:58:32:21:f3:18:b5:87:03:9e:32:91:
89:6b:c2:a0:56:3b:87:b2:23:1b:17:5c:d1:0a:7a:dd:01:55:
fb:07:5a:72:03:c1:09:d9:34:f0:59:75:70:e4:5a:21:f6:a0:
3c:30:96:8c:b4:4a:d4:ed:f7:08:1b:d4:35:85:b4:07:0c:49:
d8:c2:c0:a9:79:e1:07:1b:e3:a3:3e:27:06:52:82:9c:05:ff:
91:47:4f:d6:00:a6:2a:c7:30:f2:16:20:1c:14:78:b6:50:47:
96:d7:fc:97:29:e2:8b:ea:1e:a0:75:61:16:7d:01:f2:ca:74:
63:c5:b5:c7:7b:02:ac:b2:8b:28:86:b2:1b:19:76:62:ef:29:
6e:cc:60:b4:e1:e7:fb:07:c0:c5:2c:94:0e:4e:eb:f3:29:f8:
1a:39:d9:ed:da:ac:68:2f:a3:3b:dd:78:d7:c0:22:84:17:ef:
25:9b:97:2f:79:d1:ed:9c:5c:5e:fd:ec:b9:64:7e:1a:96:c7:
25:99:ef:7a:02:ea:1d:2f:7f:fa:d2:12:7f:b0:fb:ca:f2:11:
88:c6:98:46:70:16:81:f0:d1:3f:66:9d:4f:f4:24:ab:17:01:
45:16:41:1c
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----