API
This service provide certificate information from hostname: www.markosweb.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
c2:98:6a:20:00:61:28:b7:0d:39:0c:0f:71:a7:ec:7b
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE1
Validity
Not Before: Jun 13 08:23:34 2025 GMT
Not After : Sep 11 09:22:05 2025 GMT
Subject: CN = markosweb.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:30:00:67:5e:83:52:91:48:2b:a2:8b:9e:a6:14:
3e:53:45:a1:19:bf:90:1e:8f:7f:4c:f9:8c:95:6e:
48:1b:e9:a6:12:54:26:c4:a6:39:70:ba:61:a8:72:
3e:20:7b:11:6e:9e:44:9c:3f:4c:88:0b:9c:7c:dd:
ec:f6:8f:56:17
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:
FE:9F:75:EC:2D:4A:53:A4:9C:B0:D2:BD:4C:E3:CD:23:49:85:91:86
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/wpg
CA Issuers - URI:http://i.pki.goog/we1.crt
X509v3 Subject Alternative Name:
DNS:markosweb.com, DNS:*.markosweb.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we1/xkS2PerK07g.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 13 09:23:35.574 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:3B:E3:33:98:4A:57:02:EE:B5:6E:13:C8:
72:42:89:EE:D3:0E:EB:BA:3E:DF:31:C8:42:F6:68:1C:
C4:60:FA:32:02:20:67:9E:6E:59:DC:B9:55:EE:D5:EF:
6D:EF:47:65:CB:3A:03:E1:46:CB:CB:3C:1A:56:46:3A:
A7:95:E9:F0:0B:9F
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jun 13 09:23:35.445 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:D6:1B:EA:EB:F9:19:8D:6C:5B:B2:71:
03:8A:30:00:1A:A1:9D:ED:3C:A7:AD:29:9C:96:08:98:
BB:25:BC:70:07:02:20:65:F9:F5:29:29:2D:07:4A:01:
E6:E0:69:1C:96:62:01:C6:94:F6:25:7A:FF:D8:CB:7A:
8B:BF:67:7F:EA:DB:73
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:46:02:21:00:e3:29:b0:c7:be:11:3c:d0:11:2b:1a:22:aa:
cf:1f:9e:15:d1:74:12:23:2b:5c:c8:19:1d:93:a3:06:35:a1:
11:02:21:00:d7:c2:70:fe:27:09:69:8e:67:60:9a:4f:3c:85:
b4:49:95:70:9a:47:94:44:23:74:17:fe:bc:4a:d5:60:d7:f9
-----BEGIN CERTIFICATE-----
MIIDqzCCA1CgAwIBAgIRAMKYaiAAYSi3DTkMD3Gn7HswCgYIKoZIzj0EAwIwOzEL
MAkGA1UEBhMCVVMxHjAcBgNVBAoTFUdvb2dsZSBUcnVzdCBTZXJ2aWNlczEMMAoG
A1UEAxMDV0UxMB4XDTI1MDYxMzA4MjMzNFoXDTI1MDkxMTA5MjIwNVowGDEWMBQG
A1UEAxMNbWFya29zd2ViLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABDAA
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CgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU/p917C1KU6ScsNK9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-----END CERTIFICATE-----