catalog.library.duke.edu

Issued by COMODO High-Assurance Secure Server CA

About this certificate


This digital certificate with serial number 25:29:ec:dd:e0:9d:fe:10:86:1a:f6:b4:f3:b2:e4:10 was issued on by COMODO CA Limited .

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.

Duke University

Organization: Duke University
Organization unit: OIT
Organization unit: PlatinumSSL
Address: 334 Blackwell St
Postal code: 27701
State / Province: NC
Locality: Durham
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 27701
State / Province: NC
Locality: Durham
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 25:29:ec:dd:e0:9d:fe:10:86:1a:f6:b4:f3:b2:e4:10
Serial Number (int): 49399124242847836016407924755924182032
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 27:b8:a6:c0:46:bf:a3:c0:46:83:c1:06:41:91:8c:72:fa:82:f8:d3
AuthorityKeyId: 3f:d5:b5:d0:d6:44:79:50:4a:17:a3:9b:8c:4a:dc:b8:b0:22:64:6b

Fingerprint (sha1): d0:5c:43:de:c7:d2:df:4a:50:bf:03:57:20:76:00:55:ed:84:dd:2c
Fingerprint (sha256): 44:7f:bc:35:19:f6:80:e3:b7:3b:0f:a1:1b:ae:28:88:0e:40:02:49:2d:3d:08:66:28:d5:d5:1d:99:08:66:75

Issuing Certificate URL: http://crt.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crl

Check the revocation status for the current certificate on catalog.library.duke.edu
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

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

catalog.library.duke.edu
www.catalog.library.duke.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFrjCCBJagAwIBAgIQJSns3eCd/hCGGva087LkEDANBgkqhkiG9w0BAQUFADCB iTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxLzAtBgNV BAMTJkNPTU9ETyBIaWdoLUFzc3VyYW5jZSBTZWN1cmUgU2VydmVyIENBMB4XDTEx MDEwNDAwMDAwMFoXDTE0MDEwMzIzNTk1OVowgbcxCzAJBgNVBAYTAlVTMQ4wDAYD VQQREwUyNzcwMTELMAkGA1UECBMCTkMxDzANBgNVBAcTBkR1cmhhbTEZMBcGA1UE CRMQMzM0IEJsYWNrd2VsbCBTdDEYMBYGA1UEChMPRHVrZSBVbml2ZXJzaXR5MQww CgYDVQQLEwNPSVQxFDASBgNVBAsTC1BsYXRpbnVtU1NMMSEwHwYDVQQDExhjYXRh bG9nLmxpYnJhcnkuZHVrZS5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCzCW82BhYQvu236/DJ3E56N19b+E8vcQHv64P8sZujouj+YaS3ivPqIDc3 gHymfOYsE6CrYbxFBHKhnGGZ5q1mrBozqTGif2/JDdlax+rNLKgjyR/IZbmNQkRX P+Idd/n4n4rcf1zqqHxuvuS1ZkrKntAQWbzUwy5Yk/DOy63wYgmYH2gwjQZgwcMq uFm0jnGTQ1A5c55yHhPOqB5umSXLpFXB4c7P0+jAXPXNhhxeVAlsUFbYdxUDzYId 4cBkCq3FLb4CkGBazs1OGs2ovpcS/EvoJFblDhA1BLmgDGFabM31vVrXKJR1vCZ5 iR2Ab1mdyqz6SAEqDzVrnFdGaCx1AgMBAAGjggHgMIIB3DAfBgNVHSMEGDAWgBQ/ 1bXQ1kR5UEoXo5uMSty4sCJkazAdBgNVHQ4EFgQUJ7imwEa/o8BGg8EGQZGMcvqC +NMwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMEYGA1UdIAQ/MD0wOwYMKwYBBAGyMQECAQMEMCswKQYI KwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5jb20vQ1BTME8GA1UdHwRI MEYwRKBCoECGPmh0dHA6Ly9jcmwuY29tb2RvY2EuY29tL0NPTU9ET0hpZ2gtQXNz dXJhbmNlU2VjdXJlU2VydmVyQ0EuY3JsMIGABggrBgEFBQcBAQR0MHIwSgYIKwYB BQUHMAKGPmh0dHA6Ly9jcnQuY29tb2RvY2EuY29tL0NPTU9ET0hpZ2gtQXNzdXJh bmNlU2VjdXJlU2VydmVyQ0EuY3J0MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5j b21vZG9jYS5jb20wQQYDVR0RBDowOIIYY2F0YWxvZy5saWJyYXJ5LmR1a2UuZWR1 ghx3d3cuY2F0YWxvZy5saWJyYXJ5LmR1a2UuZWR1MA0GCSqGSIb3DQEBBQUAA4IB AQCSZWz82DoRjMZ8LZQRkY7ZlEZ+EP+5V5nBip9y9nW2n8OfzhgnK7Iec5KFhmFP AssPjKX8TxEhZivqXJAzAGxEoVnLvnQ++ghTpcic8BkqK1qZp/hgTTB/PuhCBnBu gf4FcRKIhYCr/d2Oz8eFRM9rZq7F2Km+3nb9vXv9zUhtD3xJLoa1cWE8RxQw87zG Kbgt2doYNOyHi+d9NG8Vpp+5TBFkYQJqqaDniQad793TFO6Scti3PrIvpH6qxpD6 bKgZe4ASMSTHxnrJy4a92gtM0MMJ7HZgGpUCy2HBrM1hMJOUFn1SRDaVgjLKsMkT zOMxPd8R5p8mDnOTHth2iVV5 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAswlvNgYWEL7tt+vwydxO ejdfW/hPL3EB7+uD/LGbo6Lo/mGkt4rz6iA3N4B8pnzmLBOgq2G8RQRyoZxhmeat ZqwaM6kxon9vyQ3ZWsfqzSyoI8kfyGW5jUJEVz/iHXf5+J+K3H9c6qh8br7ktWZK yp7QEFm81MMuWJPwzsut8GIJmB9oMI0GYMHDKrhZtI5xk0NQOXOech4Tzqgebpkl y6RVweHOz9PowFz1zYYcXlQJbFBW2HcVA82CHeHAZAqtxS2+ApBgWs7NThrNqL6X EvxL6CRW5Q4QNQS5oAxhWmzN9b1a1yiUdbwmeYkdgG9Zncqs+kgBKg81a5xXRmgs dQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded