ybx.yahoo.co.jp

Issued by Cybertrust Japan Public CA G3

About this certificate


This digital certificate with serial number 17:ef:09:32:84:45:40:e6:39:21:2e:8d:a6:13:d9:79:78:4f:1f:d4 was issued on by Cybertrust Japan Co., Ltd..

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.

Cerificate errors/warnings *beta

  • KeyUsage extension SHOULD be marked as critical when present
  • commonName field is deprecated

Yahoo Japan Corporation

Organization: Yahoo Japan Corporation
Organization unit: ybx-201308
State / Province: Tokyo
Locality: Minato-ku
Country: JP

Cybertrust Japan Co., Ltd.

Organization: Cybertrust Japan Co., Ltd.
State / Province: Tokyo
Locality: Minato-ku
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 17:ef:09:32:84:45:40:e6:39:21:2e:8d:a6:13:d9:79:78:4f:1f:d4
Serial Number (int): 136637467031906540118552908911398546499815022548
Serial Number lenght: 157 bits, 20 octets

SubjectKeyId: a2:d4:e6:a1:4e:f8:ad:9c:a5:52:30:22:dc:93:3a:81:72:e2:3f:f1
AuthorityKeyId: 73:a8:08:53:29:b8:15:fb:99:80:e5:c5:37:d8:f8:39:7b:a4:13:06

Fingerprint (sha1): 25:ba:ea:ea:91:1f:54:80:bb:dc:60:85:e0:c7:7c:31:b5:12:9a:5d
Fingerprint (sha256): d0:ad:81:99:bc:aa:b1:ca:ee:e1:16:91:3b:5c:6c:b6:ba:a7:fd:00:ec:96:c6:01:be:3b:11:2a:b1:b4:9e:26

Issuing Certificate URL: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/ctjpubcag3.crt

Revocation information

OCSP Server: http://ocsp.cybertrust.ne.jp/OcspServer
CRL Distribution Point: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/cdp.crl

Check the revocation status for the current certificate on ybx.yahoo.co.jp
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

ybx.yahoo.co.jp

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFtzCCBJ+gAwIBAgIUF+8JMoRFQOY5IS6NphPZeXhPH9QwDQYJKoZIhvcNAQEF BQAwWjELMAkGA1UEBhMCSlAxIzAhBgNVBAoTGkN5YmVydHJ1c3QgSmFwYW4gQ28u LCBMdGQuMSYwJAYDVQQDEx1DeWJlcnRydXN0IEphcGFuIFB1YmxpYyBDQSBHMzAe Fw0xMzA4MDkwNzQyMjRaFw0xNDA4MDkxNDU5MDBaMIGCMQswCQYDVQQGEwJKUDEO MAwGA1UECBMFVG9reW8xEjAQBgNVBAcTCU1pbmF0by1rdTEgMB4GA1UEChMXWWFo b28gSmFwYW4gQ29ycG9yYXRpb24xEzARBgNVBAsTCnlieC0yMDEzMDgxGDAWBgNV BAMTD3lieC55YWhvby5jby5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBALfuxGvMrPV+DFY7WWd6eJ+OWsrgnKc8CjIwaTDgLfaSOcoGL2eRV1eq/dKn Ow+Up4RspdfPZVnr9TnRrftOicK/n4DkR/v+0c9K7Ao+Xsgen5MVzaYr+Xi+V796 C86ojyfCIfoHBfShvSVnuOu7/9KH7B2WZPlw4eurqrENlRPidly5G0iswikvnD/o dZXHqbp5tlnNGQJZYDx+AIyyQcN4W82fxvKpT/TGLC7KkzKdbRQlCDApSoY8Zy3n 9h6czhLCS7iDH4FpEqSAPkYlZ+230lzdwSaFe3n8GHM6UbDMWObTtrgX8Pi3pg0w uc7fkobd7lRDaJ3meRM0utInO8kCAwEAAaOCAkowggJGMAkGA1UdEwQCMAAwgbgG A1UdIASBsDCBrTCBqgYIKoMIjJsRAQEwgZ0wVwYIKwYBBQUHAgIwSxpJRm9yIG1v cmUgZGV0YWlscywgcGxlYXNlIHZpc2l0IG91ciB3ZWJzaXRlIGh0dHBzOi8vd3d3 LmN5YmVydHJ1c3QubmUuanAgLjBCBggrBgEFBQcCARY2aHR0cHM6Ly93d3cuY3li ZXJ0cnVzdC5uZS5qcC9zc2wvcmVwb3NpdG9yeS9pbmRleC5odG1sMBoGA1UdEQQT MBGCD3lieC55YWhvby5jby5qcDCBngYIKwYBBQUHAQEEgZEwgY4wMwYIKwYBBQUH MAGGJ2h0dHA6Ly9vY3NwLmN5YmVydHJ1c3QubmUuanAvT2NzcFNlcnZlcjBXBggr BgEFBQcwAoZLaHR0cDovL3N1cmVzZXJpZXMtY3JsLmN5YmVydHJ1c3QubmUuanAv U3VyZVNlcnZlci9jdGpwdWJjYWczL2N0anB1YmNhZzMuY3J0MAsGA1UdDwQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHwYDVR0jBBgwFoAUc6gI Uym4FfuZgOXFN9j4OXukEwYwVQYDVR0fBE4wTDBKoEigRoZEaHR0cDovL3N1cmVz ZXJpZXMtY3JsLmN5YmVydHJ1c3QubmUuanAvU3VyZVNlcnZlci9jdGpwdWJjYWcz L2NkcC5jcmwwHQYDVR0OBBYEFKLU5qFO+K2cpVIwItyTOoFy4j/xMA0GCSqGSIb3 DQEBBQUAA4IBAQAMJPDGonnxLJNIcWeaYaLGaZjKI7vaHH14A+djb9oj/XUzwbSQ OQO2mxR2YeeagDDnnTYwst+6gGcOig1Js5/FXZXYTmxjsWXC1tyWZB0d1Fw/xKQM kUI+gSONlGQa2hEW2GLw/NURgdLfwABUCyqJ7CRlPJ8uXbCVdBaCr/AJ3zlfeP0U 7aYAXQWK2QWFoOlseXrTgVRh5pl0aV913Nac2kps4BfsSIWz3ffEagdzBqU23tlO 4MuH3buCl5Mdhe5cMn5gC/9+9hlqiEFR+WWnR6ZkrtVSLlqcdHPkphgCNSYoQ4Re 4w3srhYMod+AT6JtPmxDwPfelPQ+UDkFZOtj -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt+7Ea8ys9X4MVjtZZ3p4 n45ayuCcpzwKMjBpMOAt9pI5ygYvZ5FXV6r90qc7D5SnhGyl189lWev1OdGt+06J wr+fgORH+/7Rz0rsCj5eyB6fkxXNpiv5eL5Xv3oLzqiPJ8Ih+gcF9KG9JWe467v/ 0ofsHZZk+XDh66uqsQ2VE+J2XLkbSKzCKS+cP+h1lcepunm2Wc0ZAllgPH4AjLJB w3hbzZ/G8qlP9MYsLsqTMp1tFCUIMClKhjxnLef2HpzOEsJLuIMfgWkSpIA+RiVn 7bfSXN3BJoV7efwYczpRsMxY5tO2uBfw+LemDTC5zt+Sht3uVENoneZ5EzS60ic7 yQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded