www.columbiabooks.com

Issued by DigiCert High Assurance EV CA-1

About this certificate


This digital certificate with serial number 02:1a:49:22:71:47:0b:f5:14:1b:ed:ac:1f:5e:31:22 was issued on by DigiCert Inc .

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.

Columbia Books Inc

Company registration number: 692569
Organization: Columbia Books Inc
Address: 8120 Woodmont Avenue, Ste 110
Postal code: 20814
State / Province: MD
Locality: Bethesda
Country: US

DigiCert Inc

Organization: DigiCert Inc
Organization unit: www.digicert.com
Postal code: 20814
State / Province: MD
Locality: Bethesda
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 02:1a:49:22:71:47:0b:f5:14:1b:ed:ac:1f:5e:31:22
Serial Number (int): 2794939054608025631015087445846667554
Serial Number lenght: 122 bits, 16 octets

SubjectKeyId: a1:b1:4c:91:ce:58:ed:65:e2:78:5a:69:81:62:98:7d:eb:19:10:71
AuthorityKeyId: 4c:58:cb:25:f0:41:4f:52:f4:28:c8:81:43:9b:a6:a8:a0:e6:92:e5

Fingerprint (sha1): e6:e8:7d:61:47:ce:7b:e9:7a:4e:f1:f2:c1:17:e7:63:e2:73:ce:4f
Fingerprint (sha256): c4:95:cf:ae:9c:6d:6f:fb:c8:69:89:92:16:ba:5c:81:d2:10:f1:27:84:13:0b:bb:6a:2f:0e:37:f5:78:02:49

Issuing Certificate URL: http://cacerts.digicert.com/DigiCertHighAssuranceEVCA-1.crt

Revocation information

OCSP Server: http://ocsp.digicert.com
CRL Distribution Point: http://crl3.digicert.com/evca1-g2.crl
CRL Distribution Point: http://crl4.digicert.com/evca1-g2.crl

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

www.columbiabooks.com
columbiabooks.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIHZzCCBk+gAwIBAgIQAhpJInFHC/UUG+2sH14xIjANBgkqhkiG9w0BAQUFADBp MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMSgwJgYDVQQDEx9EaWdpQ2VydCBIaWdoIEFzc3VyYW5j ZSBFViBDQS0xMB4XDTEzMDQxNjAwMDAwMFoXDTE1MDcxMDEyMDAwMFowggEOMR0w GwYDVQQPDBRQcml2YXRlIE9yZ2FuaXphdGlvbjETMBEGCysGAQQBgjc8AgEDEwJV UzElMCMGCysGAQQBgjc8AgECExREaXN0cmljdCBvZiBDb2x1bWJpYTEPMA0GA1UE BRMGNjkyNTY5MSYwJAYDVQQJEx04MTIwIFdvb2Rtb250IEF2ZW51ZSwgU3RlIDEx MDEOMAwGA1UEERMFMjA4MTQxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJNRDERMA8G A1UEBxMIQmV0aGVzZGExGzAZBgNVBAoTEkNvbHVtYmlhIEJvb2tzIEluYzEeMBwG A1UEAxMVd3d3LmNvbHVtYmlhYm9va3MuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAt6a6TOV/uIOjM76sT6GAClVptqDnawrqSJtePCUb1ARtNzka Hxs/UDerTAKRwEtrGpVA1atx4lVkB/69rXm3EkovTT4wF88+VQzKCy+Qb/9MjyIV ypHH2XaQOydEexSS0s6qwpcT/9qT3CSEGBrS/C5+d59q+ObZUj8qSe6VvE9yH/Nq Um95t5WEf1pMP7OdU0NzzaxPtEQ7o5UQ+70QWXWXXTmzgR80F6m4bRAOAtJQfWdI gS8M9BmrHLccluAR5NHAYNQL9O9TxcAjHHh1HFuRcsVjlQFmEvGeHWg3H2/azeVV 8U63y2rBWNzPIaF9VzO545Efd+nHjGUCV2x//wIDAQABo4IDYjCCA14wHwYDVR0j BBgwFoAUTFjLJfBBT1L0KMiBQ5umqKDmkuUwHQYDVR0OBBYEFKGxTJHOWO1l4nha aYFimH3rGRBxMDMGA1UdEQQsMCqCFXd3dy5jb2x1bWJpYWJvb2tzLmNvbYIRY29s dW1iaWFib29rcy5jb20wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjBjBgNVHR8EXDBaMCugKaAnhiVodHRwOi8vY3JsMy5kaWdp Y2VydC5jb20vZXZjYTEtZzIuY3JsMCugKaAnhiVodHRwOi8vY3JsNC5kaWdpY2Vy dC5jb20vZXZjYTEtZzIuY3JsMIIBxAYDVR0gBIIBuzCCAbcwggGzBglghkgBhv1s AgEwggGkMDoGCCsGAQUFBwIBFi5odHRwOi8vd3d3LmRpZ2ljZXJ0LmNvbS9zc2wt Y3BzLXJlcG9zaXRvcnkuaHRtMIIBZAYIKwYBBQUHAgIwggFWHoIBUgBBAG4AeQAg AHUAcwBlACAAbwBmACAAdABoAGkAcwAgAEMAZQByAHQAaQBmAGkAYwBhAHQAZQAg AGMAbwBuAHMAdABpAHQAdQB0AGUAcwAgAGEAYwBjAGUAcAB0AGEAbgBjAGUAIABv AGYAIAB0AGgAZQAgAEQAaQBnAGkAQwBlAHIAdAAgAEMAUAAvAEMAUABTACAAYQBu AGQAIAB0AGgAZQAgAFIAZQBsAHkAaQBuAGcAIABQAGEAcgB0AHkAIABBAGcAcgBl AGUAbQBlAG4AdAAgAHcAaABpAGMAaAAgAGwAaQBtAGkAdAAgAGwAaQBhAGIAaQBs AGkAdAB5ACAAYQBuAGQAIABhAHIAZQAgAGkAbgBjAG8AcgBwAG8AcgBhAHQAZQBk ACAAaABlAHIAZQBpAG4AIABiAHkAIAByAGUAZgBlAHIAZQBuAGMAZQAuMH0GCCsG AQUFBwEBBHEwbzAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGlnaWNlcnQuY29t MEcGCCsGAQUFBzAChjtodHRwOi8vY2FjZXJ0cy5kaWdpY2VydC5jb20vRGlnaUNl cnRIaWdoQXNzdXJhbmNlRVZDQS0xLmNydDAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3 DQEBBQUAA4IBAQDuTfqSI5QyqWYjai6hizrtBCdqaI6n58u3OnV92s8Za64ANfoE glXwLYkx+4ESmOvQSp1knI2n5Lsbi62k4xTreaZZ5QCcWTwmTLQeXCcC9B+4FWQ/ NL7WKXkpPMGpmubIL5ITdBIEEAUyWNp4v1N7ec5jK+PcUA6iDmNQtTJ46LOQ1VTG /FVKTfams4GVnaqgE2eeRdm7AoAZ6osPHjrbJiBbUD7kWZ+tSdlYgVrVyTzAmkid ccC0B7LJQRss1WHjMW21FLYciZ4MMwMPlh9KIfqx2XhwpHhxfNM4+VLbRcynQExT WO4iNnYDT12Qdh9AMC92SGcf+l3Swst9rOWR -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt6a6TOV/uIOjM76sT6GA ClVptqDnawrqSJtePCUb1ARtNzkaHxs/UDerTAKRwEtrGpVA1atx4lVkB/69rXm3 EkovTT4wF88+VQzKCy+Qb/9MjyIVypHH2XaQOydEexSS0s6qwpcT/9qT3CSEGBrS /C5+d59q+ObZUj8qSe6VvE9yH/NqUm95t5WEf1pMP7OdU0NzzaxPtEQ7o5UQ+70Q WXWXXTmzgR80F6m4bRAOAtJQfWdIgS8M9BmrHLccluAR5NHAYNQL9O9TxcAjHHh1 HFuRcsVjlQFmEvGeHWg3H2/azeVV8U63y2rBWNzPIaF9VzO545Efd+nHjGUCV2x/ /wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded