This service provide certificate information from hostname: www.otosaigon.com
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
55:5a:cf:84:41:3f:09:9e:0e:ea:18:67:ba:e1:98:0f
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: May 27 00:36:34 2025 GMT
Not After : Aug 25 01:34:18 2025 GMT
Subject: CN = otosaigon.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:43:b1:c5:c1:96:f1:bf:e5:1c:50:5c:b7:4c:96:
29:5a:8f:bf:64:3e:b4:d8:e8:7b:04:47:d1:e5:10:
bd:44:38:86:02:53:ef:1c:8c:1f:7c:0a:be:05:2b:
e0:4b:1b:73:ea:10:57:cd:4f:4c:c4:b2:50:71:58:
1f:6b:b1:fe:e6
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:
A0:C0:5C:DF:0C:41:EE:4C:35:F5:BB:6A:9E:0A:84:FD:77:CA:B6:71
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/VVo
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:otosaigon.com, DNS:*.otosaigon.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/YLlS1L_ZkKk.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 : May 27 01:36:35.223 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:89:B7:40:40:C8:B5:60:49:4F:F4:49:
37:53:EE:5E:02:1A:BC:62:2D:E6:AD:AB:02:50:CF:2A:
DA:5C:59:0B:32:02:21:00:FB:AE:B5:3F:C1:45:61:0F:
01:E3:32:21:36:19:71:4C:69:9A:26:5B:AA:CD:93:99:
40:07:80:CF:CD:25:33:BB
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 : May 27 01:36:35.361 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C5:24:A1:DC:70:EA:42:7C:2E:2D:AD:
3F:EA:CD:A4:CA:46:85:DF:90:23:7B:5A:3D:D6:FF:53:
06:B0:2E:D8:1B:02:20:54:5C:B6:DD:95:8E:4E:58:79:
30:0C:94:73:7E:36:7A:ED:25:50:02:38:8C:7C:FF:6B:
24:12:6B:AF:B8:BE:11
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:20:1b:ad:bf:7d:ef:ae:b1:99:5c:98:ae:ef:a4:27:
ba:9d:90:b6:1b:57:6b:be:ea:f1:19:01:17:49:8f:65:b0:31:
02:21:00:9d:3b:e5:3e:c5:52:3e:ea:6a:6f:d2:0f:19:87:7c:
4b:92:9e:e3:64:e6:36:87:5e:05:0b:59:b9:d1:bf:b7:6c
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----