API
This service provide certificate information from hostname: ec2-3-213-146-133.compute-1.amazonaws.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:3f:a1:60:ab:40:9c:31:d4:c3:09:2e:b9:b3:5b:e8:07:ea
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: May 26 23:52:44 2025 GMT
Not After : Aug 24 23:52:43 2025 GMT
Subject: CN = atsec.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:06:7f:87:90:db:df:91:31:08:d5:ad:9c:5b:18:
0b:86:d1:b0:a8:c2:d9:53:c0:23:e0:24:6d:e6:a2:
ea:b4:61:df:d8:37:2b:e6:a8:bb:a5:1f:06:fb:80:
16:7a:6a:9f:35:8f:21:23:af:88:87:5f:c9:9c:38:
5d:05:09:7d:24
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:
C9:AA:7C:58:07:F4:98:AF:18:84:0E:49:BA:55:93:57:6B:84:39:D8
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:atsec.com, DNS:atsec.de, DNS:atsec.it, DNS:atsec.se, DNS:www.atsec.com, DNS:www.atsec.de, DNS:www.atsec.it, DNS:www.atsec.se
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/107.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 00:51:15.000 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:26:51:CD:1D:FD:0E:68:66:F3:CD:3D:F9:
3D:8F:83:74:00:3C:09:98:60:41:8A:7C:FB:49:0C:F1:
B9:2D:62:8B:02:21:00:F3:5A:11:8A:EF:A6:FC:D0:82:
33:AE:8E:EF:74:07:9E:68:4E:BC:E7:FC:27:A1:4F:00:
A1:FA:D9:D0:FF:3A:9E
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 00:51:14.991 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:95:D3:CC:1F:04:CA:29:DB:B5:1F:A4:
D5:F0:64:8B:9A:90:EA:D7:65:D8:8E:4D:5A:A3:6A:60:
5D:13:1F:4B:50:02:21:00:DD:3F:1B:62:E3:95:89:DE:
B1:42:55:8B:4F:6E:7E:CA:97:0E:08:66:85:D8:FB:BF:
87:C6:C1:E9:C3:9C:AB:63
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:f1:d4:5e:19:00:32:a6:7c:39:27:65:03:64:
5f:82:c7:ce:61:b5:65:36:d6:15:fa:c0:68:90:cf:6d:b1:26:
92:f1:66:49:53:78:67:fb:f8:a3:cb:52:cc:57:07:d0:14:02:
31:00:90:0f:eb:97:09:6e:f6:e8:ea:41:f5:a2:07:77:73:31:
de:f5:c9:fd:9d:74:8f:2b:96:d7:38:40:b4:76:bc:b7:d5:4a:
c3:47:49:0c:25:1c:07:2b:a0:1b:ea:85:44:a0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----