This service provide certificate information from hostname: mail.vsps-su.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:fe:c7:be:a8:dd:4d:08:1b:47:fa:9e:90:21:01:af:cc:d9
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jul 3 19:21:07 2025 GMT
Not After : Oct 1 19:21:06 2025 GMT
Subject: CN = mail.vsps-su.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c9:6a:4b:38:02:4d:ed:8c:07:e0:1a:03:75:c6:
4b:80:f2:d8:d1:df:bb:fe:7c:36:b4:cb:62:27:e6:
dc:d7:25:20:2d:c2:7f:11:1b:af:77:56:f7:05:d8:
f5:87:16:c1:3c:f3:b2:e9:15:e8:99:bd:a1:a5:49:
62:ce:6c:aa:50:42:54:d4:31:6f:f9:32:20:ca:ad:
19:47:6d:9a:98:69:65:05:97:85:ba:5b:76:e6:47:
b7:e3:5d:d3:35:29:cd:dd:3c:ed:30:7f:e3:5c:0e:
00:9b:eb:ee:c3:7a:66:b9:b7:36:c6:73:ae:bc:87:
f9:1d:1c:94:37:fe:59:99:c2:5f:2f:06:d6:a0:d0:
c6:0c:85:53:90:ba:9b:59:8c:68:a4:8a:fd:af:01:
b2:e2:89:1c:74:12:a9:50:d9:23:af:9f:8c:6e:9e:
a9:bb:95:e3:36:e4:8b:22:b0:99:7e:02:f3:21:bc:
c8:e1:0a:f7:14:ae:59:16:4a:e0:1f:b0:e4:8f:cc:
c2:93:b2:82:cf:d1:f2:a0:c8:8b:a3:5a:01:5e:76:
de:05:41:f4:36:4a:4f:92:0d:01:fe:06:2c:20:d1:
db:f2:c6:28:c6:e5:ef:32:87:8a:00:55:47:76:a3:
80:75:37:d6:7a:fa:86:94:23:08:09:a7:42:e9:95:
21:7d
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:
E3:05:40:0F:34:1F:D4:C2:07:82:17:84:11:2F:99:13:45:78:5C:40
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.vsps-su.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/90.crl
CT Precertificate SCTs:
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 : Jul 3 20:19:37.346 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:23:AE:A8:93:9A:B9:0D:47:7E:26:A2:4C:
CA:27:7D:B6:A7:A1:D6:6D:A7:53:FD:61:0F:95:4E:F5:
86:74:64:09:02:20:46:79:93:A2:CA:2A:3F:17:EC:C8:
75:38:D2:5A:4A:30:07:CF:77:14:22:89:FC:13:24:66:
F8:5A:A6:CC:41:D0
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jul 3 20:19:37.328 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:67:DF:90:5A:BE:B5:B6:E2:C4:17:73:12:
76:50:19:DB:41:57:BF:8B:35:D9:99:BC:AB:12:F5:3A:
B5:8F:0E:36:02:20:55:EA:64:12:E3:C0:78:3A:14:71:
C0:38:F7:77:15:A9:E6:A2:FB:7F:6B:F7:24:AB:F7:14:
98:6B:E8:3B:D7:C9
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
1b:ea:ab:a6:b8:6b:14:1a:56:a3:22:20:f4:98:e2:e5:ac:6c:
f9:04:d6:a9:41:19:4a:35:f0:34:4e:99:fd:16:c4:36:a8:86:
19:88:f5:f5:b6:fe:c0:fc:b8:0e:69:4a:b3:d5:b3:99:11:66:
e9:2e:b0:6d:84:82:15:f7:53:24:c7:0b:ed:52:7f:21:bb:3e:
31:31:61:ca:6e:a1:bd:36:5f:f1:f7:28:3e:87:7c:9d:0b:60:
18:b4:ce:da:49:d2:17:bd:da:ad:c8:29:39:dc:cf:59:79:b5:
c1:a5:6e:d6:83:cb:c2:85:ab:d6:ff:5b:3a:92:9d:e1:83:aa:
62:a5:6d:3c:61:1c:e2:46:73:29:6d:ea:87:d2:26:34:df:3c:
20:c7:d8:f5:9e:5a:65:39:50:9d:ad:bf:f5:57:41:e1:ce:5a:
13:04:d7:2a:4a:a3:28:26:fd:a6:36:6c:4d:3f:36:b8:a2:63:
37:7b:08:04:bc:ec:d7:3f:1e:9a:0a:2b:7a:81:7d:3d:31:49:
b1:66:83:f9:c2:bd:c2:84:f1:fd:bc:6e:6b:1f:84:87:f8:48:
b5:c2:eb:fd:ed:6d:07:ff:7f:de:e6:ef:73:f9:63:3d:43:ce:
4b:be:84:85:4e:0f:88:72:e0:fe:93:2a:72:64:3a:24:8d:68:
ab:85:d9:87
-----BEGIN CERTIFICATE-----
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c/ljPUPOS76EhU4PiHLg/pMqcmQ6JI1oq4XZhw==
-----END CERTIFICATE-----