This service provide certificate information from hostname: sur08.vas-server.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:e8:f2:5b:af:7e:4c:08:6e:f7:b6:4e:dd:5d:58:ce:7c:c5
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 24 04:22:22 2025 GMT
Not After : Aug 22 04:22:21 2025 GMT
Subject: CN = sur08.vas-server.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b0:5e:aa:51:aa:7f:2a:a5:e7:89:f6:42:4b:e7:
c7:6d:11:59:8d:71:26:50:f5:5a:c5:16:97:6f:26:
90:c5:6d:0c:5b:67:3c:af:22:2e:32:b6:1c:ca:4e:
66:13:ca:0c:ef:cc:61:18:42:96:b6:cc:f4:17:01:
6c:8d:56:03:ab:de:5e:82:30:7b:6e:25:7c:29:61:
05:de:65:68:fb:13:1c:ea:0c:42:cb:d9:db:b2:79:
00:24:f4:26:33:a2:3e:94:5d:bf:70:10:be:df:7e:
fa:ab:59:90:98:51:79:80:40:4f:a2:ff:27:82:32:
17:e9:a1:4b:ff:db:4a:ec:3b:f0:47:f4:e2:10:36:
48:55:65:8e:8f:cc:de:7d:8b:6e:4c:8f:5d:6b:82:
d0:d7:26:1a:1f:d4:d5:6d:e8:70:b7:2c:d3:e0:a9:
e3:ea:1d:7e:46:9c:ec:d6:7b:8a:8f:4b:88:8a:a7:
cb:a9:5d:6f:e4:95:06:54:e6:0c:37:a6:43:22:ae:
19:e9:90:07:e1:b2:96:4c:92:ee:0f:dd:34:d4:0b:
a3:23:5c:5f:d3:3f:bc:35:67:03:11:70:af:9e:bf:
73:65:bf:10:da:37:85:24:2a:b2:1a:bc:ff:49:e5:
cf:49:78:12:2d:57:53:72:07:e8:c1:cd:5c:c4:fa:
44:3f
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:
72:C6:7B:F4:0B:9F:20:CB:35:C8:71:EF:CA:C7:C6:21:F1:62:87:FA
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:autoconfig.sur08.vas-server.cz, DNS:autodiscover.sur08.vas-server.cz, DNS:discover.sur08.vas-server.cz, DNS:mail.sur08.vas-server.cz, DNS:sur08.vas-server.cz, DNS:www.sur08.vas-server.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/70.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 : May 24 05:20:52.071 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:7F:23:5C:93:2D:8E:75:47:29:6F:80:5E:
D4:F9:35:D6:92:51:DE:C1:29:FC:F4:DA:4E:94:2D:71:
98:27:7D:5C:02:21:00:E6:9A:9A:D2:0A:29:07:B7:00:
B9:98:2A:9C:D4:3A:B9:7A:37:1B:85:52:B4:73:F1:CA:
26:45:6C:C5:0B:B0:1B
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : May 24 05:20:52.119 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E0:31:48:53:82:B6:2C:F8:E8:2D:0C:
A7:1A:F9:9C:60:C7:50:A5:BC:CE:8D:ED:6B:43:62:A7:
0E:95:2E:AD:90:02:21:00:89:0D:23:5F:6E:A7:3E:B1:
D0:48:78:89:94:4F:4A:72:0D:AD:55:EE:3A:6A:A2:4A:
6E:66:32:3D:E7:36:CB:33
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
a7:bf:74:9c:e7:0a:46:f4:82:51:45:89:16:73:e1:9a:36:97:
4f:8b:1c:0e:e6:87:3d:42:e9:42:99:fd:95:1e:9a:e0:51:d0:
32:72:ae:92:83:5e:d2:e8:b0:ee:e9:c3:f6:7d:ec:8d:50:49:
70:56:fb:f1:b7:eb:48:e3:c3:4b:fd:dc:9b:cc:c6:cd:89:d9:
19:85:c4:ea:a4:0d:b5:a1:8a:29:8e:29:73:79:b7:62:3a:84:
23:ab:1d:53:e2:b3:39:c2:14:f1:5a:ec:eb:ff:5e:59:ad:45:
03:50:9f:20:fb:62:82:ed:21:0e:80:a7:33:e2:96:d7:6e:16:
52:dc:19:9b:64:6a:c4:4f:8b:2a:06:2f:5a:64:8b:ab:95:7c:
5c:a4:ef:d8:f1:e2:ed:5d:81:4f:f8:cf:b4:f2:34:59:0c:e1:
8a:21:aa:d8:f6:4d:b9:5d:13:72:14:8c:71:6d:5f:0f:86:a1:
65:5d:34:90:bc:ac:de:45:fb:28:b9:c5:41:94:09:c4:05:cf:
ea:75:f3:e8:54:7a:b0:f7:4f:8e:a9:10:83:e7:40:b2:77:9c:
84:d7:aa:a5:5d:3e:7a:53:27:b9:b4:98:62:df:40:4b:ab:4f:
a8:5c:6c:9b:03:cb:f6:de:af:a5:0b:4c:b4:92:99:70:0a:18:
6a:02:19:7a
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----