API
This service provide certificate information from hostname: support.tomfoolery.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
12:49:42:ad:27:3b:2a:4d:9c:25:ae:63:27:da:4f:5d
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = AT, O = ZeroSSL, CN = ZeroSSL ECC Domain Secure Site CA
Validity
Not Before: Apr 21 00:00:00 2025 GMT
Not After : Jul 20 23:59:59 2025 GMT
Subject: CN = support.tomfoolery.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (384 bit)
pub:
04:e3:04:47:69:82:fe:8f:be:f0:1a:4e:02:f3:03:
33:b7:e5:5a:04:a6:b0:17:34:03:6a:70:b0:55:aa:
ae:3c:26:de:c6:4a:73:fd:15:ed:b4:b7:2f:5f:9f:
bf:04:8e:34:69:6e:97:d6:07:00:ed:66:d0:db:0a:
52:11:41:94:4c:c5:98:5e:32:b7:24:49:50:6f:dd:
f6:b9:28:fc:df:53:0c:07:e9:f0:1d:c5:02:d9:8d:
23:08:01:53:21:0a:c4
ASN1 OID: secp384r1
NIST CURVE: P-384
X509v3 extensions:
X509v3 Authority Key Identifier:
0F:6B:E6:4B:CE:39:47:AE:F6:7E:90:1E:79:F0:30:91:92:C8:5F:A3
X509v3 Subject Key Identifier:
5E:5B:80:EA:A7:2F:22:4D:79:B0:5E:67:AC:01:C5:83:61:70:83:4F
X509v3 Key Usage: critical
Digital Signature
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.78
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://zerossl.crt.sectigo.com/ZeroSSLECCDomainSecureSiteCA.crt
OCSP - URI:http://zerossl.ocsp.sectigo.com
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 : Apr 21 12:45:24.104 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AC:98:EA:B1:73:15:A6:18:7D:06:B6:
14:7F:DB:99:6A:14:16:F5:82:56:F4:70:94:BD:E2:25:
F4:1B:9F:02:2F:02:20:74:5C:4A:CD:87:6E:C3:E1:11:
C7:57:C5:86:46:E2:67:34:5C:0B:EF:34:D7:68:BE:11:
39:22:41:EB:95:90:41
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 : Apr 21 12:45:24.042 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:2F:D0:17:A7:7F:F4:C0:CA:18:6F:31:26:
74:38:F9:3D:46:B3:08:7B:7A:10:43:D2:C4:E9:AF:CA:
F9:45:7B:60:02:21:00:93:E0:89:F1:EC:66:52:68:03:
51:8A:F2:73:2C:7C:20:AB:A7:92:A6:61:6C:C6:59:7A:
E6:F9:64:AC:EE:C0:A2
X509v3 Subject Alternative Name:
DNS:support.tomfoolery.com
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:65:02:30:1d:10:12:56:c7:cf:cb:79:d0:dd:4f:b0:2e:2b:
09:17:75:b8:3e:46:ff:8a:ff:34:5b:75:da:d5:1e:ed:58:87:
6d:b2:ab:5a:e8:df:4e:47:11:38:4f:40:fb:30:26:d7:02:31:
00:e9:02:59:ad:af:0a:2c:b8:f7:1a:aa:12:9a:41:fd:39:f7:
2d:e2:75:cf:80:28:9e:54:9d:e7:f0:6d:ba:f1:c0:86:02:ee:
ca:f1:74:d9:8c:9f:d2:44:72:bb:11:98:22
-----BEGIN CERTIFICATE-----
MIIEKzCCA7GgAwIBAgIQEklCrSc7Kk2cJa5jJ9pPXTAKBggqhkjOPQQDAzBLMQsw
CQYDVQQGEwJBVDEQMA4GA1UEChMHWmVyb1NTTDEqMCgGA1UEAxMhWmVyb1NTTCBF
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6N9ORxE4T0D7MCbXAjEA6QJZra8KLLj3GqoSmkH9Ofct4nXPgCieVJ3n8G268cCG
Au7K8XTZjJ/SRHK7EZgi
-----END CERTIFICATE-----