www.readeng.net

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 0a:c0:d1 was issued on by StartCom Ltd. .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • ERROR: Certificate has key usage [KeyAgreement] set

www.readeng.net

Country: JP

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0a:c0:d1
Serial Number (int): 704721
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: 3a:00:7e:42:70:af:79:94:c0:f1:13:b8:39:3e:4d:89:7c:2c:99:7f
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 18:90:b9:fc:d2:38:a5:89:31:3e:f3:59:b3:8a:99:27:91:f1:fa:0a
Fingerprint (sha256): 81:af:9e:0e:1e:4d:16:7b:24:75:4b:eb:52:d4:20:7f:95:2e:4a:71:1a:62:e5:69:ff:4c:78:63:a8:7a:c4:8d

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class1.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class1/server/ca
CRL Distribution Point: http://crl.startssl.com/crt1-crl.crl

Check the revocation status for the current certificate on www.readeng.net
2
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
Key Agreement

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.readeng.net
readeng.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgIDCsDRMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwNjE0MjEyNDI1 WhcNMTQwNjE2MDkxNTE4WjBpMRkwFwYDVQQNExA0UzdUOUVzYkw0ZjdEdzNOMQsw CQYDVQQGEwJKUDEYMBYGA1UEAxMPd3d3LnJlYWRlbmcubmV0MSUwIwYJKoZIhvcN AQkBFhZwb3N0bWFzdGVyQHJlYWRlbmcubmV0MIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEArxj4wfWeVndiufjL1bzGnKcqg4qqyegVG7AYvpdc6onXpyNm Fjtw/FLdW0za3OBNIlqEVTKdgiru/BpIwMhX7s+J+A2N2d4llTHNyXQVkS+rUjoq 3BvNe/efmX/61oE2Eh/oP7YBNdQiI3HBgZ5ZmQ1TXBK4jVM3wUbbIeRIDFG8Atc5 ZLGLO36RngSQyHlew/Rt9BW1LQjoAO6OY9DrMxeRk+9cs4yzU/I2/boDsCBpirGf Rc54VXPycc75elsaHuvRH7Qmfe8xEMhqzVsnUsrgph6Y//bPiuAllU9gkL4kAW6w 8CiKB7znWHgMPiZ6vJ8BQLwQMY0P2YxfnclJpQIDAQABo4IC4TCCAt0wCQYDVR0T BAIwADALBgNVHQ8EBAMCA6gwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYE FDoAfkJwr3mUwPETuDk+TYl8LJl/MB8GA1UdIwQYMBaAFOtCNNCYsKuf9BtrCPfM ZC7vDixFMCcGA1UdEQQgMB6CD3d3dy5yZWFkZW5nLm5ldIILcmVhZGVuZy5uZXQw ggFWBgNVHSAEggFNMIIBSTAIBgZngQwBAgEwggE7BgsrBgEEAYG1NwECAzCCASow LgYIKwYBBQUHAgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYw gfcGCCsGAQUFBwICMIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9y aXR5MAMCAQEagb5UaGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5n IHRvIHRoZSBDbGFzcyAxIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBT dGFydENvbSBDQSBwb2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRl ZCBwdXJwb3NlIGluIGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2Js aWdhdGlvbnMuMDUGA1UdHwQuMCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wu Y29tL2NydDEtY3JsLmNybDCBjgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYt aHR0cDovL29jc3Auc3RhcnRzc2wuY29tL3N1Yi9jbGFzczEvc2VydmVyL2NhMEIG CCsGAQUFBzAChjZodHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xh c3MxLnNlcnZlci5jYS5jcnQwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNz bC5jb20vMA0GCSqGSIb3DQEBBQUAA4IBAQBP4xFY7mBMjtqAaq/0CSbubA7kK6dV MW2UN2bXDsb4RiYMKsz//jHAgAg8lo8J9cJWdNlp4d42iCxVh02o5qYixUG5CwLM C6HjPZhIzTivkSq8LHOOhSrbxJF03LMZtljHENKTN2LX23yh1EZY+DGyDkJ1Jc20 EyHmSbmTEKJwOG5YFDx6vE9dfRlx2L01tVfs2plORMClTf6M9xGulwkzze7cz5g0 nCuPhoTHyoLPr8Q4p+yDei5tuInyIbr/yJumMKv/Okx2sAdNb5+o43SLbPSJfGoG tCzUOOJmbxEfHhwFUOainN/871MR/LJ9FqThg695CK1UpuWkxG2qpU4q -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArxj4wfWeVndiufjL1bzG nKcqg4qqyegVG7AYvpdc6onXpyNmFjtw/FLdW0za3OBNIlqEVTKdgiru/BpIwMhX 7s+J+A2N2d4llTHNyXQVkS+rUjoq3BvNe/efmX/61oE2Eh/oP7YBNdQiI3HBgZ5Z mQ1TXBK4jVM3wUbbIeRIDFG8Atc5ZLGLO36RngSQyHlew/Rt9BW1LQjoAO6OY9Dr MxeRk+9cs4yzU/I2/boDsCBpirGfRc54VXPycc75elsaHuvRH7Qmfe8xEMhqzVsn Usrgph6Y//bPiuAllU9gkL4kAW6w8CiKB7znWHgMPiZ6vJ8BQLwQMY0P2YxfnclJ pQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded