This service provide certificate information from hostname: www.bcnsk.ac.th
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
98:b3:aa:4d:2f:61:cd:c0:13:1c:4c:5d:73:75:38:fa
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jul 4 10:08:34 2025 GMT
Not After : Oct 2 11:07:14 2025 GMT
Subject: CN = bcnsk.ac.th
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:11:52:83:37:d4:6b:b2:e4:2f:a9:64:4f:bc:dc:
a4:b1:76:e8:ac:a7:48:e8:de:ff:ac:13:8f:58:50:
37:62:34:5c:49:c6:92:77:5e:32:e1:a8:af:0a:38:
81:e9:50:61:b4:cd:ea:71:e8:e6:61:5f:af:91:b3:
aa:b3:22:10:08
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
0A:B9:29:19:F6:8C:33:0C:F3:6F:A4:36:0E:57:30:F2:C8:97:6D:83
X509v3 Authority Key Identifier:
90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38
Authority Information Access:
OCSP - URI:http://o.pki.goog/s/we1/mLM
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:bcnsk.ac.th, DNS:*.bcnsk.ac.th
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/mdHjcP3Bnqc.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jul 4 11:08:34.528 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AA:6D:B9:F8:38:0B:B8:BC:DE:03:BD:
4E:0E:45:2E:5C:12:89:19:7C:49:01:89:E6:DB:B2:12:
12:44:97:7F:B9:02:20:31:E3:B5:CE:C4:8F:65:BE:70:
5C:22:34:26:BD:9F:EA:CE:48:A0:80:9E:F1:F9:41:BA:
0D:66:5A:85:5A:37:F8
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 : Jul 4 11:08:34.594 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:5C:FD:F5:E3:54:7F:75:71:21:EC:E3:64:
63:B9:2A:D6:E6:01:5F:31:C9:04:0E:04:29:B4:A0:93:
4E:17:38:43:02:20:2A:EF:6E:1D:A5:11:6D:B4:7E:88:
1F:75:71:5D:64:F5:67:5E:F1:9E:3F:FC:8E:BF:E4:4D:
93:7C:CB:47:85:F8
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:46:02:21:00:ff:b3:06:83:5d:8b:e2:04:e1:05:41:bb:ca:
08:88:e2:65:dd:aa:d6:b1:55:c1:d8:51:7b:63:3f:f8:6b:f1:
74:02:21:00:d5:00:62:9c:7a:48:33:d7:da:a1:ef:3a:9a:bd:
a1:fc:39:6a:da:08:81:7c:ce:ca:2a:e0:85:dd:26:ec:a1:15
-----BEGIN CERTIFICATE-----
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19qh7zqavaH8OWraCIF8zsoq4IXdJuyhFQ==
-----END CERTIFICATE-----