API
This service provide certificate information from hostname: www.codecademy.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
8d:3e:9d:1e:96:2e:ce:d4:13:9b:fe:4c:ff:f2:9f:0b
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: May 13 21:27:53 2025 GMT
Not After : Aug 11 22:27:49 2025 GMT
Subject: CN = www.codecademy.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:09:b6:52:9f:fd:ab:96:cd:d6:c7:a5:1d:4d:ab:
66:62:d8:9f:6b:cd:cc:ba:d6:b7:17:36:4f:ad:5f:
0c:97:d7:9e:5f:03:3d:58:bf:9f:4b:ae:83:45:06:
9e:17:b2:72:0b:ab:10:7f:4f:ca:66:3d:e8:a0:88:
6a:58:b0:54:0f
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:
4E:23:F3:D3:2C:36:1C:F1:A2:10:4A:74:32:EE:A3:FE:BE:CC:C4:44
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/jT4
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:www.codecademy.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/g4x6SbHw2QQ.crl
CT Precertificate SCTs:
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 : May 13 22:27:53.721 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A9:C4:A3:81:66:8B:43:17:27:21:D0:
19:28:FB:28:99:74:CF:54:67:06:B0:0A:48:4D:58:DF:
AD:19:8B:BF:D6:02:21:00:C7:3E:90:C4:EE:65:35:9B:
8D:46:1E:10:96:5C:07:17:B2:5F:66:BD:93:F2:BF:B7:
BB:F3:DD:05:41:55:1C:E0
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 13 22:27:54.748 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:1B:C6:51:F4:DA:D5:06:61:CD:BB:C7:BB:
75:9B:0C:73:7E:E3:AD:03:2C:EA:17:B9:9C:90:2C:6B:
64:4C:3A:39:02:20:57:86:CB:28:2B:17:71:96:E0:97:
75:F8:99:69:6B:03:D4:9C:63:AD:80:A7:FA:2F:E8:88:
0E:64:A7:B7:45:CB
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:21:00:df:7f:72:4b:ae:3e:a1:b9:b2:ec:82:1a:18:
ea:be:f8:05:38:51:96:f8:0d:d0:e7:79:ea:bd:bf:19:60:e8:
23:02:20:70:66:f4:16:0f:72:26:11:72:ec:f0:46:12:cd:87:
5a:bd:d8:d7:77:34:4f:a0:90:06:af:56:75:9b:96:a3:30
-----BEGIN CERTIFICATE-----
MIIDpDCCA0qgAwIBAgIRAI0+nR6WLs7UE5v+TP/ynwswCgYIKoZIzj0EAwIwOzEL
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cuzwRhLNh1q92Nd3NE+gkAavVnWblqMw
-----END CERTIFICATE-----