API
This service provide certificate information from hostname: downgraf.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
72:4c:59:dd:1a:e0:1a:92:0d:4e:a4:78:d5:1a:4f:82
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: May 18 07:04:19 2025 GMT
Not After : Aug 16 08:01:31 2025 GMT
Subject: CN = downgraf.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:88:99:1d:87:61:65:b6:45:8d:8b:f1:7c:70:4d:
fb:bf:1a:04:93:7a:7f:fc:d3:b6:91:34:72:81:d7:
53:4d:88:16:98:84:0c:13:ac:20:e9:c8:d3:c0:27:
cc:11:34:79:7e:08:38:78:e3:a7:87:ba:bf:98:10:
12:dc:17:e2:f8
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:
50:0A:47:B6:11:09:72:F8:B3:B5:9A:27:0D:20:90:C3:AA:78:07:38
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/ckw
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:downgraf.com, DNS:*.downgraf.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/f3ewCkQVMyI.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 : May 18 08:04:19.956 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:46:DE:D7:7E:B6:CC:48:D8:5D:A3:8C:34:
76:1D:CF:D0:B8:32:60:65:12:1A:72:80:4F:2B:5C:18:
57:B8:60:56:02:20:77:27:69:72:15:5D:8F:A0:95:34:
CB:C8:9F:C5:5B:AF:5E:9B:80:1D:A6:63:4E:C9:04:51:
BF:76:EA:DE:83:7C
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 18 08:04:19.974 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:0A:2E:41:62:79:D5:F2:7B:E8:04:B1:E4:
04:40:47:44:0D:71:19:1C:43:E6:62:6F:13:BA:97:1F:
86:47:08:A5:02:21:00:9B:AA:96:4A:E1:9E:15:F2:4B:
90:F8:17:D4:09:FF:95:DF:AB:22:77:B3:E8:E9:26:30:
07:75:7A:11:30:8E:25
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:44:02:20:21:3a:85:c6:40:0d:6f:51:08:ed:da:11:92:cf:
0e:e8:06:f4:e0:0b:6f:18:ed:70:f9:2d:f2:9f:e1:23:4c:e2:
02:20:0f:32:a0:ef:1f:85:e2:03:c1:07:86:5e:d6:ff:d0:6d:
07:80:e6:94:26:25:4a:b4:a9:2b:7e:cc:7a:ea:70:e2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----