www.koganpage.com

Issued by VeriSign Class 3 Secure Server CA - G3

About this certificate


This digital certificate with serial number 4d:ee:14:6d:49:7e:17:9b:49:fc:50:0c:49:7f:13:71 was issued on by VeriSign, Inc. .

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

  • WARNING: Using depricated TeletexString for '[London]'
  • WARNING: Using depricated TeletexString for '[Kogan Page Limited]'
  • WARNING: Using depricated TeletexString for '[IT Department]'
  • WARNING: Using depricated TeletexString for '[Terms of use at www.verisign.co.uk/rpa (c)05]'
  • WARNING: Using depricated TeletexString for '[www.koganpage.com]'

Kogan Page Limited

Organization: Kogan Page Limited
Organization unit: IT Department
Organization unit: Terms of use at www.verisign.co.uk/rpa (c)05
Organization unit: Authenticated by VeriSign
Organization unit: Member, VeriSign Trust Network
State / Province: LONDON
Locality: London
Country: GB

VeriSign, Inc.

Organization: VeriSign, Inc.
Organization unit: VeriSign Trust Network
Organization unit: Terms of use at https://www.verisign.com/rpa (c)10
State / Province: LONDON
Locality: London
Country: GB

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 4d:ee:14:6d:49:7e:17:9b:49:fc:50:0c:49:7f:13:71
Serial Number (int): 103586736634576440126639973201602351985
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 0d:44:5c:16:53:44:c1:82:7e:1d:20:ab:25:f4:01:63:d8:be:79:a5

Fingerprint (sha1): a5:24:31:e7:5a:35:5f:fa:2f:67:0b:1c:3d:ed:dd:c8:98:44:91:0b
Fingerprint (sha256): be:fc:19:e1:be:52:2a:4c:ef:b5:c0:ac:94:bb:87:08:97:00:ec:b5:43:85:f9:ff:28:72:e8:01:b5:0e:1f:19

Issuing Certificate URL: http://SVRSecure-G3-aia.verisign.com/SVRSecureG3.cer

Revocation information

OCSP Server: http://ocsp.verisign.com
CRL Distribution Point: http://SVRSecure-G3-crl.verisign.com/SVRSecureG3.crl

Check the revocation status for the current certificate on www.koganpage.com
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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.koganpage.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFyTCCBLGgAwIBAgIQTe4UbUl+F5tJ/FAMSX8TcTANBgkqhkiG9w0BAQUFADCB tTELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTswOQYDVQQLEzJUZXJtcyBvZiB1c2Ug YXQgaHR0cHM6Ly93d3cudmVyaXNpZ24uY29tL3JwYSAoYykxMDEvMC0GA1UEAxMm VmVyaVNpZ24gQ2xhc3MgMyBTZWN1cmUgU2VydmVyIENBIC0gRzMwHhcNMTMwMjA1 MDAwMDAwWhcNMTcwMzMxMjM1OTU5WjCCAQQxCzAJBgNVBAYTAkdCMQ8wDQYDVQQI EwZMT05ET04xDzANBgNVBAcUBkxvbmRvbjEbMBkGA1UEChQSS29nYW4gUGFnZSBM aW1pdGVkMRYwFAYDVQQLFA1JVCBEZXBhcnRtZW50MTUwMwYDVQQLFCxUZXJtcyBv ZiB1c2UgYXQgd3d3LnZlcmlzaWduLmNvLnVrL3JwYSAoYykwNTEiMCAGA1UECxMZ QXV0aGVudGljYXRlZCBieSBWZXJpU2lnbjEnMCUGA1UECxMeTWVtYmVyLCBWZXJp U2lnbiBUcnVzdCBOZXR3b3JrMRowGAYDVQQDFBF3d3cua29nYW5wYWdlLmNvbTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOXoaynKosTKXpjXsQ5cj12W eYbSKoAVVa5igVFLU+B8ew2IWMdBFgKpax5+qlp2lIABVFsIsV3LYZQqA+4J49Ab kKBFAvWn0+Sl1QZ2TsC1nyg8gPCmW230InLHfX/mYQGimIV6TLblEEfN9IoTIyZY pWOIjnL2orHW1YfE/MHlNOT5Uh3vMSWf/vtN3/95pnwKNCLP5MS9YYBchKBvG2oK /WuKOVQyKMX5pmJO2VTwzYKPOuigtUJLnJOfVeZVWm8F4XGgZWiMmmax3vcBBX7l 4r1dzLWuhhBVZ2x+Yfr5fhWz2U1R2Z3ygYagJcT/8GXIdLAlAHCNkJQZ7H3YQacC AwEAAaOCAYEwggF9MBwGA1UdEQQVMBOCEXd3dy5rb2dhbnBhZ2UuY29tMAkGA1Ud EwQCMAAwDgYDVR0PAQH/BAQDAgWgMEUGA1UdHwQ+MDwwOqA4oDaGNGh0dHA6Ly9T VlJTZWN1cmUtRzMtY3JsLnZlcmlzaWduLmNvbS9TVlJTZWN1cmVHMy5jcmwwQwYD VR0gBDwwOjA4BgpghkgBhvhFAQc2MCowKAYIKwYBBQUHAgEWHGh0dHBzOi8vd3d3 LnZlcmlzaWduLmNvbS9jcHMwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MB8GA1UdIwQYMBaAFA1EXBZTRMGCfh0gqyX0AWPYvnmlMHYGCCsGAQUFBwEBBGow aDAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AudmVyaXNpZ24uY29tMEAGCCsGAQUF BzAChjRodHRwOi8vU1ZSU2VjdXJlLUczLWFpYS52ZXJpc2lnbi5jb20vU1ZSU2Vj dXJlRzMuY2VyMA0GCSqGSIb3DQEBBQUAA4IBAQAgm/rfvdPQnqCK6tuNU/EcXPum eRtGXOkaCNTbix7Qs+SBE10oj249FBIuuMW7upBnN18bvTP3fUvJvT9Wq9roV6rt MRKpUpzFxk4BPzQlF5BvRgyPYollAc8MM2pKpeq3CoqKwDjSvevnjwxhzZu1Cp6z 2tZ5SvrWCvzT7Hd4jbygBxpaI26YPzm5q88iVX8Y9vmL94Q+1XEEFP6FEM1lDEiG vkEAYnl3VreQHjrNwP0LAQhT/dhUoLpITOd2MEDAm1Sz/7WFVt+K4z3HAqEq6MiZ R/vZejQQTyWfqakf0Y+ZzOEMq6CZpfiHC/UT9qPztrAXHYagPx95cTnTO3sQ -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5ehrKcqixMpemNexDlyP XZZ5htIqgBVVrmKBUUtT4Hx7DYhYx0EWAqlrHn6qWnaUgAFUWwixXcthlCoD7gnj 0BuQoEUC9afT5KXVBnZOwLWfKDyA8KZbbfQicsd9f+ZhAaKYhXpMtuUQR830ihMj JlilY4iOcvaisdbVh8T8weU05PlSHe8xJZ/++03f/3mmfAo0Is/kxL1hgFyEoG8b agr9a4o5VDIoxfmmYk7ZVPDNgo866KC1Qkuck59V5lVabwXhcaBlaIyaZrHe9wEF fuXivV3Mta6GEFVnbH5h+vl+FbPZTVHZnfKBhqAlxP/wZch0sCUAcI2QlBnsfdhB pwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded