recuv-ops.colorado.edu

Issued by COMODO RSA Organization Validation Secure Server CA

About this certificate


This digital certificate with serial number e9:da:7b:ff:68:52:65:0d:76:f2:f4:d0:97:ce:ff:30 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.

Cerificate errors/warnings *beta

  • Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto
  • commonName field is deprecated

University of Colorado at Boulder

Organization: University of Colorado at Boulder
Organization unit: RECUV
Organization unit: Hosted by University of Colorado at Boulder
Organization unit: SGC SSL
Address: 455 UCB
Postal code: 80309
State / Province: CO
Locality: Boulder
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 80309
State / Province: CO
Locality: Boulder
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): e9:da:7b:ff:68:52:65:0d:76:f2:f4:d0:97:ce:ff:30
Serial Number (int): 310844558704894731248496836860376448816
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: a1:47:d7:73:60:61:2d:25:19:de:78:2a:ee:03:a8:f4:12:f5:23:09
AuthorityKeyId: 9a:f3:2b:da:cf:ad:4f:b6:2f:bb:2a:48:48:2a:12:b7:1b:42:c1:24

Fingerprint (sha1): d9:1d:c2:0d:4f:14:7a:20:d9:29:7c:94:9c:9b:08:d9:55:af:cb:f1
Fingerprint (sha256): d8:a6:a3:a2:c6:c0:7a:6c:54:ff:42:14:4f:fa:8e:aa:b9:a7:62:c0:ef:e4:e0:b6:9c:e4:54:d4:cb:86:35:1c

Issuing Certificate URL: http://crt.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crl

Check the revocation status for the current certificate on recuv-ops.colorado.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

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Microsoft Server-Gated Cryptography
Netscape Server-Gated Cryptography

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

recuv-ops.colorado.edu
www.recuv-ops.colorado.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGKzCCBROgAwIBAgIRAOnae/9oUmUNdvL00JfO/zAwDQYJKoZIhvcNAQELBQAw gZYxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMTwwOgYD VQQDEzNDT01PRE8gUlNBIE9yZ2FuaXphdGlvbiBWYWxpZGF0aW9uIFNlY3VyZSBT ZXJ2ZXIgQ0EwHhcNMTQxMDIwMDAwMDAwWhcNMTUxMDIwMjM1OTU5WjCB8zELMAkG A1UEBhMCVVMxDjAMBgNVBBETBTgwMzA5MQswCQYDVQQIEwJDTzEQMA4GA1UEBxMH Qm91bGRlcjEQMA4GA1UECRMHNDU1IFVDQjEqMCgGA1UEChMhVW5pdmVyc2l0eSBv ZiBDb2xvcmFkbyBhdCBCb3VsZGVyMQ4wDAYDVQQLEwVSRUNVVjE0MDIGA1UECxMr SG9zdGVkIGJ5IFVuaXZlcnNpdHkgb2YgQ29sb3JhZG8gYXQgQm91bGRlcjEQMA4G A1UECxMHU0dDIFNTTDEfMB0GA1UEAxMWcmVjdXYtb3BzLmNvbG9yYWRvLmVkdTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANI5xuk0l3nP273DvWxXff/s 7iUPEQCtin/lwfKk8Vx/ggAEgEXaFChu2P3TDa48DfFI3mm8aLjcMWc9Ih0YCJ37 nrXFi1aMd0OU11A7AJTycTObqF9z60n9ArwiyeGwcEjotPBzqDwLLdfrKuMSmdIr ekYfPQWx0Aj7ZTdrXu+HAicNLlEYBs2R5BM9HxMpu4WQul3IC2358V3vp8bJr0mD XhooUEGF/nATMQ6s2MqCWst8l5uoIcR4J+kSok3y/Lsu2lfeZBSir4Kh8/tAxL4t ykIj0M3UudNVezJV21EiJ8IIP+2McbLK2dqGeNVHejD+SK3os5FThCtH/RrIObUC AwEAAaOCAhMwggIPMB8GA1UdIwQYMBaAFJrzK9rPrU+2L7sqSEgqErcbQsEkMB0G A1UdDgQWBBShR9dzYGEtJRneeCruA6j0EvUjCTAOBgNVHQ8BAf8EBAMCBaAwDAYD VR0TAQH/BAIwADA0BgNVHSUELTArBggrBgEFBQcDAQYIKwYBBQUHAwIGCisGAQQB gjcKAwMGCWCGSAGG+EIEATBQBgNVHSAESTBHMDsGDCsGAQQBsjEBAgEDBDArMCkG CCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5jb21vZG8uY29tL0NQUzAIBgZngQwB AgIwWgYDVR0fBFMwUTBPoE2gS4ZJaHR0cDovL2NybC5jb21vZG9jYS5jb20vQ09N T0RPUlNBT3JnYW5pemF0aW9uVmFsaWRhdGlvblNlY3VyZVNlcnZlckNBLmNybDCB iwYIKwYBBQUHAQEEfzB9MFUGCCsGAQUFBzAChklodHRwOi8vY3J0LmNvbW9kb2Nh LmNvbS9DT01PRE9SU0FPcmdhbml6YXRpb25WYWxpZGF0aW9uU2VjdXJlU2VydmVy Q0EuY3J0MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5jb21vZG9jYS5jb20wPQYD VR0RBDYwNIIWcmVjdXYtb3BzLmNvbG9yYWRvLmVkdYIad3d3LnJlY3V2LW9wcy5j b2xvcmFkby5lZHUwDQYJKoZIhvcNAQELBQADggEBADCEixv9d13EV7TsSdkCy0nN 3HRiiM2iIFQV9D6EPtFAHWo6kOPIrOw0Wer1Bo+JAgp1PKfxyLQ+25wO3bJ7l8NN dKceBL/EsnZCgyIEIvVubfazTVniKjYHc1Ux1wSvIyAJXuKWZkq30V2Gw0rC46+y zAlRl7HdQFvsXn04bxn9wOy4RprugYTJ7pKNX23PY564SuREoSeqUbu5ZF3GbpyG bNR2avDPgZMmf9k17ktJdYEGC3wCJBpxS9ScF89xORRC/ScPt8QgxeEnpvxqLm4m oCAFbNl2MrsXKU24VjXKrHq4UOUP18+x4PigiZ3HG7qNKGDXzf5hSlIYB0Nkv9w= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0jnG6TSXec/bvcO9bFd9 /+zuJQ8RAK2Kf+XB8qTxXH+CAASARdoUKG7Y/dMNrjwN8UjeabxouNwxZz0iHRgI nfuetcWLVox3Q5TXUDsAlPJxM5uoX3PrSf0CvCLJ4bBwSOi08HOoPAst1+sq4xKZ 0it6Rh89BbHQCPtlN2te74cCJw0uURgGzZHkEz0fEym7hZC6XcgLbfnxXe+nxsmv SYNeGihQQYX+cBMxDqzYyoJay3yXm6ghxHgn6RKiTfL8uy7aV95kFKKvgqHz+0DE vi3KQiPQzdS501V7MlXbUSInwgg/7YxxssrZ2oZ41Ud6MP5IreizkVOEK0f9Gsg5 tQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded