This service provide certificate information from hostname: pb.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:05:e5:46:cd:38:1b:bf:98:1f:ca:eb:c3:28:cc:55:48:fb
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: May 27 12:31:48 2025 GMT
Not After : Aug 25 12:31:47 2025 GMT
Subject: CN = pb.cz
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:36:1e:42:10:e6:57:c3:8d:d4:f2:e7:d8:ea:7f:
65:8d:b0:bc:e1:ea:51:86:ea:0c:69:37:c7:e2:83:
79:ce:5b:08:cc:0a:b4:16:9b:1c:97:ff:5e:6e:25:
5c:20:ed:a9:27:39:b9:3b:a1:08:19:14:c9:a2:d2:
5c:8d:93:71:7f
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
69:BE:6B:78:D2:24:FD:A1:A4:6A:AE:E9:06:09:86:E2:52:7D:58:97
X509v3 Authority Key Identifier:
9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
Authority Information Access:
CA Issuers - URI:http://e5.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:pb.cz, DNS:www.pb.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/124.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 : May 27 13:30:19.242 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:60:23:D7:4B:BB:1B:CB:59:BA:96:CC:42:
14:B3:E8:D5:F6:58:FB:D6:77:EF:97:FD:EB:74:1C:80:
6F:C1:0C:57:02:21:00:EE:72:A9:3A:A6:C1:B1:9F:02:
D1:34:99:BE:C1:0D:79:6C:4B:85:72:CD:ED:97:1E:62:
96:21:2D:BF:90:2E:BF
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 27 13:30:19.221 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:45:22:D1:BC:B1:AC:20:26:7F:66:91:A4:
83:60:D3:19:BE:D5:3D:4D:9B:68:81:A0:1A:68:BE:9B:
8F:A6:CD:A2:02:20:07:BD:9A:96:C2:88:56:AC:EB:35:
00:00:63:54:5F:66:BA:14:CA:2B:D4:5B:85:89:FA:F1:
77:0A:DD:FF:BB:52
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:65:02:30:32:4c:f6:ec:2d:a4:59:13:a3:d5:9e:43:ef:18:
77:b4:2e:2d:e0:59:a4:43:8e:a0:34:ee:72:26:de:36:27:41:
db:5d:22:ed:b5:ae:76:68:5e:a9:c6:fa:f8:ff:40:32:02:31:
00:8f:74:51:c0:54:b1:21:a2:da:09:84:9c:40:bd:b8:ee:30:
29:0f:87:af:1a:9f:ad:c4:cc:be:7e:e7:e9:fc:2d:f6:6c:24:
83:2b:a8:11:ab:fb:bc:d8:da:a1:15:92:30
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----