secure-static.crowdscience.com

Issued by USERTrust Legacy Secure Server CA

About this certificate


This digital certificate with serial number f4:79:51:e8:45:b7:54:ff:31:cd:48:90:1f:d3:94:cb was issued on by The USERTRUST Network.

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

  • Certificate [key too small: 1024]
  • commonName field is deprecated

Crowd Science

Organization: Crowd Science
Organization unit: Crowd Science
Organization unit: Akamai SAN SSL OV
Address: 1735 Technology Drive, Suite 780
Postal code: 95110
State / Province: CALIFORNIA
Locality: San Jose
Country: US

The USERTRUST Network

Organization: The USERTRUST Network
Postal code: 95110
State / Province: CALIFORNIA
Locality: San Jose
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): f4:79:51:e8:45:b7:54:ff:31:cd:48:90:1f:d3:94:cb
Serial Number (int): 324961560169089886715166965182835692747
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: fd:b3:dd:78:f3:cc:21:0e:6a:a5:97:94:85:de:fc:a7:8d:97:92:66
AuthorityKeyId: af:a4:40:af:9f:16:fe:ab:31:fd:fb:d5:97:8b:f5:91:a3:24:86:16

Fingerprint (sha1): 7f:e5:d1:c8:dd:5a:04:93:29:9c:d2:87:bd:4c:85:3e:76:48:b4:52
Fingerprint (sha256): e7:2c:ff:23:46:41:6e:93:ce:7f:6b:cb:58:f0:5d:5b:c0:c0:83:ee:23:2c:9c:24:b0:b9:9e:e6:0e:bf:10:9f

Issuing Certificate URL: http://crt.usertrust.com/USERTrustLegacySecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.usertrust.com
CRL Distribution Point: http://crl.usertrust.com/USERTrustLegacySecureServerCA.crl

Check the revocation status for the current certificate on secure-static.crowdscience.com
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

1024

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

secure-static.crowdscience.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFKjCCBBKgAwIBAgIRAPR5UehFt1T/Mc1IkB/TlMswDQYJKoZIhvcNAQEFBQAw fzELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2Ug Q2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSowKAYDVQQDEyFV U0VSVHJ1c3QgTGVnYWN5IFNlY3VyZSBTZXJ2ZXIgQ0EwHhcNMTIwOTI1MDAwMDAw WhcNMTMwOTI1MjM1OTU5WjCB5TELMAkGA1UEBhMCVVMxDjAMBgNVBBETBTk1MTEw MRMwEQYDVQQIEwpDQUxJRk9STklBMREwDwYDVQQHEwhTYW4gSm9zZTEpMCcGA1UE CRMgMTczNSBUZWNobm9sb2d5IERyaXZlLCBTdWl0ZSA3ODAxFjAUBgNVBAoTDUNy b3dkIFNjaWVuY2UxFjAUBgNVBAsTDUNyb3dkIFNjaWVuY2UxGjAYBgNVBAsTEUFr YW1haSBTQU4gU1NMIE9WMScwJQYDVQQDEx5zZWN1cmUtc3RhdGljLmNyb3dkc2Np ZW5jZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAOa4OsQyFLHuAkEH RO9kZuyumxbjCHrCw315dvka2Th6AiRUwVwDmTQrAqvl+IrJTZdwynn/qejbaTe7 Q4te8UAHi5wIZCWL7PkUylvKOFBUCJfCEbw93adAyygZDYSXQUiCSnwT5ep9ELLA Q7LBC1XNRPuER8lPhS1HVDPYh5f1AgMBAAGjggG8MIIBuDAfBgNVHSMEGDAWgBSv pECvnxb+qzH9+9WXi/WRoySGFjAdBgNVHQ4EFgQU/bPdePPMIQ5qpZeUhd78p42X kmYwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMEIGA1UdIAQ7MDkwNwYMKwYBBAGyMQECAQMEMCcwJQYI KwYBBQUHAgEWGWh0dHBzOi8vY3BzLnVzZXJ0cnVzdC5jb20wSwYDVR0fBEQwQjBA oD6gPIY6aHR0cDovL2NybC51c2VydHJ1c3QuY29tL1VTRVJUcnVzdExlZ2FjeVNl Y3VyZVNlcnZlckNBLmNybDB9BggrBgEFBQcBAQRxMG8wRgYIKwYBBQUHMAKGOmh0 dHA6Ly9jcnQudXNlcnRydXN0LmNvbS9VU0VSVHJ1c3RMZWdhY3lTZWN1cmVTZXJ2 ZXJDQS5jcnQwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVzdC5jb20w KQYDVR0RBCIwIIIec2VjdXJlLXN0YXRpYy5jcm93ZHNjaWVuY2UuY29tMA0GCSqG SIb3DQEBBQUAA4IBAQAMmlVb2boBcAV/OXctNE4sT3LfuokKMY/aD8VG5XhHyDZ4 Bu7Cn7FoNcA3wuS7UKM0NAXtqwM4eeJNceH6tZ1vF/tRD8+/fAgFpZZibzZ+clrz OvhG53rpv8lmaLFtGbvxCWFLEqijYXoB/0npE6ntSO29az2dhwFX2GPHaCiTTyRG DaIso/sOMi0WJRu6GKbx9/3AAxjvifbObBX2TyjLW8TxpuaTAMPzV6BCGxy/dZFt 08lEskSw97bPNdb/xL4KML6MrG4z+ufBR+TG24CTVjM1HkBhkZ/OHz7ML1lUvgT/ F9vBbDJmb9oNY4fIbFTh2T4hyz+gIor8MmBDNjy9 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDmuDrEMhSx7gJBB0TvZGbsrpsW 4wh6wsN9eXb5Gtk4egIkVMFcA5k0KwKr5fiKyU2XcMp5/6no22k3u0OLXvFAB4uc CGQli+z5FMpbyjhQVAiXwhG8Pd2nQMsoGQ2El0FIgkp8E+XqfRCywEOywQtVzUT7 hEfJT4UtR1Qz2IeX9QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded