API
This service provide certificate information from hostname: ec2-54-178-165-180.ap-northeast-1.compute.amazonaws.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:e2:c4:f8:eb:34:4f:96:6a:99:01:67:2b:74:b3:68:34:97
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: Jun 23 05:39:47 2025 GMT
Not After : Sep 21 05:39:46 2025 GMT
Subject: CN = backend.hills-coupon.com.tw
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:0d:63:74:72:6e:54:d4:b0:86:de:43:6c:5a:2e:
7d:2f:52:5d:28:73:ad:a3:bd:48:cd:60:3f:58:dc:
4e:9b:e0:be:3a:0e:da:b7:11:7b:e6:77:fe:07:3b:
81:9d:62:2c:c1:17:6e:5c:4a:b9:99:ff:b1:c7:b7:
55:f8:4c:d9:56
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:
5D:D0:EC:28:4A:9F:54:3F:25:60:6E:43:93:3D:BB:E0:EE:71:48:18
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:backend.hills-coupon.com.tw
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/24.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : Jun 23 06:38:17.622 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5A:51:31:15:F4:DC:B2:13:9F:CC:FB:8D:
EF:46:EA:02:9A:2F:CC:22:32:E9:7B:18:58:8E:4F:FB:
41:34:E1:04:02:21:00:C4:8F:E1:67:A6:30:24:32:3E:
BB:9F:9C:81:BF:10:D4:D0:52:8F:96:F8:21:88:15:0A:
31:54:96:18:2A:B8:F8
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jun 23 06:38:17.593 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:64:C8:09:A4:36:EF:66:42:2D:ED:77:47:
75:A4:50:10:19:AC:0C:63:3C:F8:17:BC:DC:CC:3F:59:
1C:1A:70:47:02:20:72:28:9C:0A:37:AD:00:CC:DE:41:
87:77:BB:BB:C3:8C:19:32:4F:5D:4C:EB:80:D4:8D:0D:
94:AA:45:4B:A6:A9
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:65:02:30:08:a2:ec:e3:ec:29:ee:85:58:81:1e:86:f3:b6:
fe:7d:5c:8a:09:51:b9:85:c6:b3:93:9e:69:dd:cb:73:7f:08:
26:5f:98:92:e6:58:d8:dc:2f:97:75:9e:5f:e2:e0:ea:02:31:
00:c2:f9:93:e7:44:ac:1d:9f:15:2f:48:e9:1f:1b:f1:96:cb:
d9:3b:34:cf:e5:73:b2:34:b8:bd:e3:93:b1:32:64:1b:58:35:
a1:c9:cc:b2:e0:a3:dd:1a:07:75:4b:de:a5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----