API
This service provide certificate information from hostname: ad-apac.doubleclick.net

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
36:27:c1:46:1a:91:0a:eb:12:b1:3f:3e:e7:1b:93:46
Signature Algorithm: ecdsa-with-SHA256
Issuer: C = US, O = Google Trust Services, CN = WE2
Validity
Not Before: May 19 08:41:48 2025 GMT
Not After : Aug 11 08:41:47 2025 GMT
Subject: CN = *.doubleclick.net
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:b7:4e:2d:31:e2:e0:90:f6:c2:81:0c:07:45:0b:
14:57:91:73:fe:55:2d:c7:31:ac:ae:f8:80:85:4c:
9e:1e:03:84:14:06:13:4f:70:50:89:0f:39:45:60:
8e:5d:a4:69:4c:18:f4:53:92:2d:2a:d3:de:05:d3:
b8:e7:1d:fc:15
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:
64:2D:75:67:D5:13:5D:C9:A1:C7:47:2D:03:A5:E4:BB:C7:B4:DD:B9
X509v3 Authority Key Identifier:
75:BE:C4:77:AE:89:F6:44:37:7D:CF:B1:68:1F:1D:1A:EB:DC:34:59
Authority Information Access:
OCSP - URI:http://o.pki.goog/we2
CA Issuers - URI:http://i.pki.goog/we2.crt
X509v3 Subject Alternative Name:
DNS:*.doubleclick.net, DNS:*.2mdn.net, DNS:*.au.doubleclick.net, DNS:*.cc-dt.com, DNS:*.de.doubleclick.net, DNS:doubleclick.com, DNS:*.doubleclick.com, DNS:*.fls.doubleclick.net, DNS:*.fr.doubleclick.net, DNS:*.jp.doubleclick.net, DNS:*.uk.doubleclick.net, DNS:ad.mo.doubleclick.net, DNS:doubleclick.net
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we2/64OUIVzpZV4.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 19 09:41:49.313 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A3:FB:87:32:82:0B:BB:10:36:27:71:
C8:03:14:3E:CD:D7:74:74:BA:F9:17:79:C8:9F:B0:3B:
09:1F:EB:CE:3F:02:21:00:A6:71:31:97:1D:E2:DA:53:
BC:69:70:DF:66:8D:2F:28:1B:AC:F8:7B:65:08:33:C1:
47:34:79:B7:D0:F0:01:3F
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
Timestamp : May 19 09:41:49.283 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:BD:CE:10:E7:E4:FD:0B:20:CA:EB:6A:
ED:F7:26:E4:C3:A3:E5:64:32:25:27:4A:69:EE:F1:19:
4C:20:90:A7:88:02:20:79:AC:94:B7:AC:7F:F0:E4:1F:
A2:30:60:0D:7E:EA:A4:71:06:E5:9B:8E:56:04:CD:4D:
86:EC:41:0B:A6:FE:1A
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:46:02:21:00:f2:d3:f8:75:23:53:69:8c:14:80:b1:20:ae:
b1:8c:07:f1:34:14:58:17:8c:c1:95:c0:6c:88:08:e2:6b:f1:
45:02:21:00:f9:98:63:94:7a:b6:20:3f:fb:41:77:d1:ce:27:
2a:6d:40:0d:f1:53:47:30:c8:15:5f:85:24:40:65:f8:c7:b0
-----BEGIN CERTIFICATE-----
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QA3xU0cwyBVfhSRAZfjHsA==
-----END CERTIFICATE-----