This service provide certificate information from hostname: onceuponabook.net
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
5f:e2:d2:60:4c:35:34:36:52:e2:1b:54:c7:1b:5d:93
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = "CLOUDFLARE, INC.", CN = Cloudflare TLS Issuing ECC CA 1
Validity
Not Before: Apr 17 07:01:41 2025 GMT
Not After : Jul 16 07:09:07 2025 GMT
Subject: CN = onceuponabook.net
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:e0:69:71:2c:7b:68:0b:18:b6:85:88:91:11:65:
07:df:3d:b7:e0:9f:8e:7b:2a:9a:2d:69:5e:dd:37:
cb:4b:f8:8d:5a:d6:d8:d2:59:16:0c:7d:18:1e:15:
79:85:87:66:e7:4b:48:e0:bf:16:29:3e:3d:4c:ff:
a0:fe:6c:99:07
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Authority Key Identifier:
9C:C4:09:72:47:18:17:7B:A7:1A:89:B3:92:35:D5:E1:03:8C:FE:92
Authority Information Access:
CA Issuers - URI:http://i.cf-b.ssl.com/Cloudflare-TLS-I-E1.cer
OCSP - URI:http://o.cf-b.ssl.com
X509v3 Subject Alternative Name:
DNS:onceuponabook.net, DNS:*.onceuponabook.net
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.38064.1.3.1.1
X509v3 Extended Key Usage:
TLS Web Client Authentication, TLS Web Server Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.cf-b.ssl.com/Cloudflare-TLS-I-E1.crl
X509v3 Key Usage: critical
Digital Signature
1.3.6.1.4.1.44363.44:
..
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 28:2C:8B:DD:81:0F:F9:09:12:0A:CE:16:D6:E0:EC:20:
1B:EA:82:A3:A4:AF:19:D9:EF:FB:59:E8:3F:DC:42:68
Timestamp : Apr 17 07:11:42.719 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:25:12:99:57:86:78:40:98:76:98:04:
23:2E:FE:89:FD:8D:F7:1E:F5:36:FE:57:FD:FD:A6:21:
1E:42:4B:F4:02:21:00:AE:9C:27:86:7F:4B:15:3B:DA:
24:0B:98:2E:06:46:F3:E0:63:99:B8:F6:D9:BD:C5:AE:
2E:F9:8A:2A:4D:3F:8D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Apr 17 07:11:42.672 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:B5:A6:3E:41:52:AA:0F:1D:42:39:C3:
DF:C7:93:3B:A1:D2:ED:3C:EE:23:B7:D1:36:2C:C3:2B:
C4:8C:B3:02:1C:02:21:00:88:0D:DB:E5:7C:A7:BA:A6:
92:ED:2D:32:C2:0B:7D:AA:48:8E:3E:02:C5:35:9E:63:
CE:13:A6:E6:F7:25:EE:29
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:20:0d:d4:a0:76:03:70:46:2d:5e:b8:74:04:3f:75:
67:45:12:11:24:22:de:6e:33:8c:ec:36:82:27:7d:f8:df:6b:
02:21:00:fb:bb:35:c8:01:54:22:9d:10:d5:22:54:2a:86:5f:
b3:07:d7:9f:a3:e8:45:d3:c1:f2:62:d3:3c:5e:39:07:3d
-----BEGIN CERTIFICATE-----
MIID8DCCA5agAwIBAgIQX+LSYEw1NDZS4htUxxtdkzAKBggqhkjOPQQDAjBSMQsw
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RRIRJCLebjOM7DaCJ33432sCIQD7uzXIAVQinRDVIlQqhl+zB9efo+hF08HyYtM8
XjkHPQ==
-----END CERTIFICATE-----