This service provide certificate information from hostname: os9qk2.cn
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
4c:26:6c:c7:9c:ef:fd:40:0e:2d:90:5d:1a:d4:25:cd
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jun 1 05:03:20 2025 GMT
Not After : Aug 30 06:00:51 2025 GMT
Subject: CN = os9qk2.cn
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:db:67:bd:a2:fb:6a:b5:80:1e:d2:30:90:e7:75:
91:46:ca:37:e2:a5:17:21:e7:40:b1:77:1e:ef:2a:
42:32:76:c1:5d:6b:c8:bc:f9:f7:dc:89:21:53:10:
81:51:9d:b9:c0:dc:4a:8c:24:c0:fa:10:a2:25:13:
c2:08:65:b0:12
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:
80:5F:7C:80:CC:99:73:B1:C9:C4:95:43:70:35:57:C9:72:76:4C:89
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/TCY
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:os9qk2.cn, DNS:*.os9qk2.cn
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/TtOTTrC8vRQ.crl
CT Precertificate SCTs:
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 : Jun 1 06:03:20.948 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:BB:3E:EF:3B:3A:C1:97:91:2F:69:6D:
4C:EC:8A:02:2F:69:72:FF:DE:F6:AB:C1:24:36:35:CE:
DF:71:D5:EA:D0:02:20:7C:8C:42:0B:CB:A8:E2:4C:04:
1C:B5:2C:D4:6E:BE:81:91:F5:F3:E3:ED:7E:74:06:E3:
DE:AE:5B:12:53:55:69
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jun 1 06:03:21.867 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:3A:20:BF:0C:73:2F:D4:EB:D4:12:61:6B:
E2:07:16:EC:B7:59:66:53:1F:76:55:C5:B8:08:19:BB:
87:11:E6:73:02:20:10:D2:92:CC:29:D7:7D:07:6B:A6:
6C:50:C2:80:83:33:D4:AB:FE:09:00:9F:15:F3:3D:64:
ED:BC:B9:54:0F:15
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:20:19:5c:07:e5:c0:57:8d:55:e1:60:a1:3d:a3:b5:
7f:6a:bb:63:0e:4d:35:26:16:52:d2:91:45:62:ff:e4:3d:cb:
02:21:00:d7:6c:79:fc:07:f3:19:0c:d2:9f:65:61:22:73:5e:
44:e2:24:e0:bd:94:fc:f0:96:2f:c0:e1:bc:3f:68:22:6b
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----