API
This service provide certificate information from hostname: r2.lcs.net.pl

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
52:27:cf:fc:c9:e8:e5:af:13:32:2b:d2:ce:2c:1c:44
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jun 11 06:58:20 2025 GMT
Not After : Sep 9 07:55:59 2025 GMT
Subject: CN = lcs.net.pl
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:44:df:d1:86:16:2e:6e:f4:3f:7d:01:bd:cc:73:
96:f4:a1:cd:2a:87:4f:a6:dd:f8:7f:9b:8d:d7:8b:
e8:3e:1d:cf:cb:87:79:70:a4:9f:26:91:1e:79:0e:
ec:09:56:2f:b9:0a:e8:c3:d0:d9:e2:7f:28:e7:fd:
20:3a:9c:5f:32
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:
40:BA:76:E9:4B:8F:C9:04:87:21:6A:14:7B:79:79:9C:3A:33:42:90
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/Uic
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:lcs.net.pl, DNS:*.lcs.net.pl
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/USODfqcOxVM.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jun 11 07:58:21.645 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A3:35:C9:8C:16:52:34:EA:EF:8F:9A:
69:EF:0F:75:1A:E0:81:82:9C:2C:60:67:19:AF:85:18:
C4:EC:29:20:D1:02:20:57:B4:F0:56:B4:52:1D:24:40:
16:87:F4:AF:AE:C8:D9:86:16:50:F5:42:AF:26:20:E9:
2C:C5:34:29:94:A4:2E
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 : Jun 11 07:58:20.612 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:4D:82:B1:86:1C:EB:BF:86:8B:82:63:78:
37:DE:87:3C:F7:2E:42:95:ED:FE:23:29:C5:C3:87:AB:
87:30:C7:04:02:20:04:15:70:9A:AB:5C:C0:2C:12:CA:
2F:3B:B8:08:EA:AD:6C:0E:77:9E:88:A1:8A:B3:AE:F7:
B0:D9:26:D3:39:5D
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:21:00:87:e5:b1:c4:5c:26:1b:72:2c:d0:6e:8e:35:
ad:88:d7:03:c7:2e:c5:d5:4f:46:e7:f7:03:4b:ac:10:d4:5a:
9b:02:20:39:d7:36:4f:c2:77:78:47:d6:7e:52:f3:91:5d:5a:
a2:3d:fc:62:ea:7b:bd:0a:86:87:d0:3e:45:2b:af:c3:35
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----