API
This service provide certificate information from hostname: blog.liu.se

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:ae:0e:6c:65:1f:12:3a:ac:b4:a0:55:ec:82:79:ec:3c:a9
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: May 21 19:19:54 2025 GMT
Not After : Aug 19 19:19:53 2025 GMT
Subject: CN = blog.liu.se
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:58:f1:79:03:a6:84:a3:21:e6:bb:c8:0c:5d:10:
ec:e3:74:61:8d:56:68:1f:e7:a2:06:a7:f0:ff:db:
93:0e:10:e0:5b:f9:c1:a6:92:a9:06:0d:ac:4d:5f:
0c:8f:90:30:5b:ac:b3:8f:ec:f6:1e:f0:e2:a1:ee:
8e:3b:40:2c:be
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:
C0:8F:D8:9A:B3:FC:5C:1B:18:13:C5:30:40:41:E7:C7:14:ED:A9:C8
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:blog.liu.se
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/42.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 : May 21 20:18:24.452 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:86:A0:4A:F2:F2:9B:EE:F2:8F:A2:3D:
30:1D:D9:40:77:E0:FE:42:81:3F:F4:CE:1B:81:51:79:
97:3B:D3:26:72:02:21:00:E1:24:3C:B9:8A:0C:E6:87:
7A:5A:80:1B:93:B3:AB:3B:1D:DA:12:04:6E:6C:12:D7:
5D:2A:16:E7:48:04:2D:9F
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 21 20:18:24.469 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DC:B1:2D:24:D3:D7:8F:4F:18:1E:D7:
28:90:3F:03:96:DC:B6:E2:FC:54:7E:65:F1:65:B4:60:
95:B6:A6:D0:84:02:20:0D:82:41:D5:10:B8:1A:E5:8C:
32:96:51:D9:F3:FF:C6:1D:D5:A5:E0:26:EC:D4:61:F4:
4B:85:96:41:EF:C3:0A
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:c0:61:44:dd:9c:0c:a7:20:c0:54:13:03:41:
56:02:f9:7d:b8:48:f3:76:ec:d0:86:25:82:bc:e7:5b:28:dc:
99:0a:97:e3:7c:36:11:88:23:c2:76:56:26:61:6e:bc:84:02:
31:00:b2:e9:0b:07:7a:dd:9d:0b:20:df:ec:f6:14:87:8b:de:
1f:53:9d:92:5a:f3:83:db:ed:ce:95:99:b5:0b:6a:8d:bf:91:
1d:65:5f:a1:e8:c6:a6:89:d6:2a:1d:21:cc:f1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----