API
This service provide certificate information from hostname: mesa.ikap.biba.uni-bremen.de

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:8a:43:f7:22:b7:78:ad:f5:cb:d3:c8:9d:93:ff:7e:4b:65
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E6
Validity
Not Before: Jul 12 10:15:26 2025 GMT
Not After : Oct 10 10:15:25 2025 GMT
Subject: CN = www.aiaia-project.eu
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:16:b1:7b:74:af:fe:30:05:45:34:dc:d5:97:42:
88:dc:b9:2b:58:75:26:c1:9f:51:68:57:6e:18:96:
05:31:76:d4:a4:59:ba:9a:af:a3:35:b3:ac:cc:b2:
07:83:d5:79:ab:6f:9c:61:e1:2b:4d:4e:bf:28:97:
40:2e:27:36:88
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:
F5:4E:A8:AD:51:F9:AF:0A:BB:1C:B7:76:5C:46:74:C9:D2:FE:61:32
X509v3 Authority Key Identifier:
93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
Authority Information Access:
CA Issuers - URI:http://e6.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:www.aiaia-project.eu
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e6.c.lencr.org/102.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 : Jul 12 11:13:56.877 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:35:A9:52:E1:80:61:81:7C:EE:14:6D:2E:
53:C3:91:F9:89:66:A3:84:FF:EB:15:C7:E8:97:64:1B:
39:9B:9F:6F:02:21:00:9F:AC:69:AC:84:38:CE:3A:0F:
32:10:7A:95:F4:37:82:AB:9F:F0:68:98:5B:B3:27:5B:
07:9E:1F:EE:32:D3:9C
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 : Jul 12 11:13:56.890 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E6:34:58:19:7C:28:68:14:A3:89:E4:
82:0B:3C:CE:35:85:B3:C6:43:74:63:19:CC:F8:DD:1D:
5F:A3:5A:B4:A7:02:21:00:83:60:EE:46:6A:90:6D:FA:
FD:99:A2:96:71:B8:A0:9A:55:B8:BC:58:7A:7A:3A:74:
08:B0:3A:D0:B9:AA:FC:59
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:a7:5b:02:93:bf:1f:1a:53:1e:4b:fb:c4:93:
54:0d:5a:f7:9d:50:13:9d:63:5a:03:d6:2a:ac:2e:72:00:17:
fd:5c:52:08:42:55:f8:db:68:3d:0c:2f:27:48:9f:38:f9:02:
31:00:c2:7c:0d:47:40:59:4b:4a:45:a4:37:ca:e5:a9:98:77:
ff:da:36:64:68:ac:e8:f2:8f:b9:c3:18:94:4b:ef:f2:89:0c:
5f:d6:7a:55:d1:c2:c3:85:24:fa:86:6f:68:eb
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----