API
This service provide certificate information from hostname: mail.icsgmbh.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:73:0d:3e:b8:7c:d3:b6:18:dc:7c:9a:31:f1:a9:62:95:b2
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: May 21 21:19:32 2025 GMT
Not After : Aug 19 21:19:31 2025 GMT
Subject: CN = icsgmbh.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:a0:c8:05:0e:87:51:d2:e9:bd:0c:78:8f:6e:e5:
05:ed:7c:0e:76:8a:72:3b:16:af:ef:86:f3:75:97:
01:a1:f3:e8:f9:ec:12:43:2f:89:c1:d8:91:8e:29:
f3:ee:33:40:63:00:19:f9:cc:c4:46:b7:68:b9:30:
d2:2c:74:4d:b1
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:
68:F6:A9:04:58:22:9C:51:51:EB:1B:4F:2F:73:AD:40:12:F1:8F:7A
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:*.icsgmbh.com, DNS:icsgmbh.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/51.crl
CT Precertificate SCTs:
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 : May 21 22:18:02.488 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A9:77:58:10:CE:9A:C7:05:C6:FD:09:
98:00:67:6D:41:05:01:15:7C:7D:7E:FF:DD:27:20:AE:
9A:E4:BB:07:12:02:20:7A:0D:AE:C0:ED:98:ED:5F:E2:
89:4C:22:A9:41:39:F3:02:CB:AD:D5:3A:89:75:B1:B9:
E8:FA:AB:C1:51:CF:42
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 21 22:18:04.538 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5C:CD:6F:B0:EF:02:A1:F2:B8:58:A6:27:
99:11:9B:B2:54:9E:DC:4B:63:5F:FC:AC:2C:E5:85:89:
B8:26:EC:89:02:21:00:EF:84:D1:05:C4:87:C7:02:EF:
34:F6:43:31:43:32:81:94:14:D7:B6:E4:1B:46:52:3F:
C0:D6:9A:44:A0:F7:F4
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:64:02:30:1e:37:e0:3f:5f:c6:86:42:e1:63:31:d4:22:b9:
da:f7:94:5c:da:fe:dd:59:b9:12:9a:0d:60:9d:32:4c:7c:96:
40:34:42:2e:84:31:76:0c:6a:fa:a9:1b:72:ba:e3:7e:02:30:
47:3a:c1:55:f4:fc:65:05:1d:c8:08:bb:bb:4c:33:bc:9b:83:
d6:b5:6a:26:46:e0:8e:f0:c9:fe:dd:63:f7:0b:45:3b:c4:3d:
74:21:ef:49:f2:b5:eb:1c:dd:6b:b8:1f
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----