API
This service provide certificate information from hostname: www.thasala.ac.th

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
81:5e:ab:7b:46:a3:fa:ba:0e:4e:b7:c4:8f:73:35:fb
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jun 7 01:00:42 2025 GMT
Not After : Sep 5 02:00:39 2025 GMT
Subject: CN = thasala.ac.th
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:15:54:e8:57:06:19:0b:58:63:b5:d7:ba:5e:6c:
5e:9f:22:4a:17:ec:58:88:01:4b:a5:71:29:17:3a:
90:7a:aa:c6:ab:ff:37:99:5a:a5:0b:f8:29:6f:70:
80:dc:4a:c7:fc:bb:be:7f:c6:29:94:cb:61:be:2b:
dd:c1:6c:59:eb
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:
B1:6F:6C:96:B5:39:98:FD:20:7C:A0:E8:06:DD:38:75:A2:91:00:F8
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/gV4
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:thasala.ac.th, DNS:*.thasala.ac.th
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/cM76QZUXmE8.crl
CT Precertificate SCTs:
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 : Jun 7 02:00:42.353 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:94:FE:F9:A4:15:A1:35:C6:9B:78:C9:
83:04:8F:CC:4E:70:B3:15:34:78:D4:1F:52:BD:CB:B2:
06:60:DE:27:47:02:20:48:23:60:31:B7:F5:FC:F9:CA:
73:85:71:1D:23:0C:6E:1B:21:CA:1F:00:CC:60:82:80:
C2:5E:85:80:28:64:3B
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 : Jun 7 02:00:42.419 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:70:57:7B:F3:83:CD:DB:E4:4D:88:16:45:
BD:6C:5D:B9:EF:39:42:3F:AA:5E:5C:81:96:42:F4:BA:
D1:CC:D3:07:02:21:00:E2:54:DC:BA:73:CC:F3:E8:18:
EF:17:C5:C2:2E:AA:26:C9:A3:B6:D6:33:DF:7B:4F:23:
9A:4C:FF:85:8A:2C:4F
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:46:02:21:00:89:71:b0:c5:28:20:f9:29:fc:96:fb:9f:64:
a8:a6:8d:78:0a:c8:44:da:85:6d:5d:bd:47:3b:a9:fb:3d:cb:
a5:02:21:00:fa:17:ac:62:e6:99:5d:c1:31:5a:2b:ec:a9:33:
de:a7:7a:7f:a0:3b:8d:20:1e:ef:01:c2:eb:82:72:49:c3:9c
-----BEGIN CERTIFICATE-----
MIIDrDCCA1GgAwIBAgIRAIFeq3tGo/q6Dk63xI9zNfswCgYIKoZIzj0EAwIwOzEL
MAkGA1UEBhMCVVMxHjAcBgNVBAoTFUdvb2dsZSBUcnVzdCBTZXJ2aWNlczEMMAoG
A1UEAxMDV0UxMB4XDTI1MDYwNzAxMDA0MloXDTI1MDkwNTAyMDAzOVowGDEWMBQG
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CgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUsW9slrU5mP0gfKDo
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BQUHAQEEUjBQMCcGCCsGAQUFBzABhhtodHRwOi8vby5wa2kuZ29vZy9zL3dlMS9n
VjQwJQYIKwYBBQUHMAKGGWh0dHA6Ly9pLnBraS5nb29nL3dlMS5jcnQwKQYDVR0R
BCIwIIINdGhhc2FsYS5hYy50aIIPKi50aGFzYWxhLmFjLnRoMBMGA1UdIAQMMAow
CAYGZ4EMAQIBMDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jLnBraS5nb29nL3dl
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/vmkFaE1xpt4yYMEj8xOcLMVNHjUH1K9y7IGYN4nRwIgSCNgMbf1/PnKc4VxHSMM
bhshyh8AzGCCgMJehYAoZDsAdgDM+w9qhXEJZf6Vm1PO6bJ8IumFXA2XjbapflTA
/kwNsAAAAZdIHmqzAAAEAwBHMEUCIHBXe/ODzdvkTYgWRb1sXbnvOUI/ql5cgZZC
9LrRzNMHAiEA4lTcunPM8+gY7xfFwi6qJsmjttYz33tPI5pM/4WKLE8wCgYIKoZI
zj0EAwIDSQAwRgIhAIlxsMUoIPkp/Jb7n2Sopo14CshE2oVtXb1HO6n7PculAiEA
+hesYuaZXcExWivsqTPep3p/oDuNIB7vAcLrgnJJw5w=
-----END CERTIFICATE-----