This service provide certificate information from hostname: www.veletrhyavystavy.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
c2:dc:c0:92:3a:cd:0e:bc:0e:60:c3:b8:29:2c:72:34
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: May 29 20:54:31 2025 GMT
Not After : Aug 27 21:53:12 2025 GMT
Subject: CN = veletrhyavystavy.cz
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:91:ec:29:ed:4e:f6:e1:01:4a:f1:03:70:f6:60:
39:51:2e:8b:f8:7d:7c:e7:1c:52:1f:53:dd:5a:e8:
e7:b0:79:0b:47:56:44:20:45:e1:55:06:6a:30:4c:
01:bc:97:14:f3:78:6e:85:cd:1e:70:d7:c6:71:32:
99:b8:5e:68:76
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
81:0D:A6:24:86:9C:60:B7:E0:A8:05:07:3C:2B:85:CC:7B:80:20:15
X509v3 Authority Key Identifier:
90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38
Authority Information Access:
OCSP - URI:http://o.pki.goog/s/we1/wtw
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:veletrhyavystavy.cz, DNS:*.veletrhyavystavy.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/1yJFccB11d0.crl
CT Precertificate SCTs:
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 : May 29 21:54:31.354 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:C3:0A:A1:A5:2C:A8:1F:46:EA:AB:65:
F4:A1:09:1C:1A:47:05:29:6B:B1:61:A6:18:A7:EA:0C:
DB:2C:7D:98:A1:02:21:00:FD:EE:91:A2:7C:E5:B7:F3:
99:44:D3:BE:75:23:34:68:61:80:1A:81:5E:4C:63:B2:
62:29:26:BB:5A:96:C5:AD
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 29 21:54:31.423 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DA:9F:4B:3D:3E:2D:21:62:0D:D8:A7:
48:85:40:04:CA:62:D6:56:DE:EE:3B:4F:45:28:DC:4D:
76:CC:87:DD:9A:02:20:1C:70:66:DE:E3:89:C4:D8:77:
70:D8:C6:FA:57:FC:D8:F0:29:0E:5C:13:B8:FE:8B:0A:
35:99:B5:77:4D:6A:06
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:21:00:ef:8b:b1:b5:5a:05:a7:f2:86:97:74:38:52:
a2:7f:57:07:19:2c:eb:1d:0c:e4:cb:c6:5c:ae:3b:f9:6e:a6:
6f:02:20:02:dd:25:20:03:f3:e1:37:e2:ee:5e:d0:0c:c0:a7:
3e:b8:30:90:b1:d4:3c:1e:bb:67:35:b1:e2:78:c8:1f:6a
-----BEGIN CERTIFICATE-----
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H2o=
-----END CERTIFICATE-----