CRL & OCSP report for 0-checkpoint.riag.com.wizard.umd.umich.edu - *.wizard.umd.umich.edu (University of Michigan-Dearborn)

*.wizard.umd.umich.edu

Certificate details for *.wizard.umd.umich.edu (At position 0 in certificate chain)
Serial number:
hex: 5ed1ef142af7d2875c882a125eee4ce
int: 7877341921310772709107474814917862606
Issued by: DigiCert SHA2 Secure Server CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: University of Michigan-Dearborn
Organization unit: Mardigian Library
State / Province: MI
Locality: Dearborn
Country: US
  • This certificate does not contain any links to an LDAP server
  • This certificate does not contain any internal server links
  • This certificate does not contain any links with an unknown format

Check certificate compliance for 0-checkpoint.riag.com.wizard.umd.umich.edu.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl3.digicert.com/ssca-sha2-g5.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl3.digicert.com/ssca-sha2-g5.crl
Size: 622514 bytes (DER data)
Response time: 15.336707ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 17771

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: ECS (lga/1373)
Cache Information: HIT

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Content-Length: [622514]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:16:24 GMT]
Etag: ["34896458"]
Expires: [Thu, 01 Jun 2017 05:16:24 GMT]
Last-Modified: [Sun, 28 May 2017 17:15:12 GMT]
Server: [ECS (lga/1373)]
X-Cache: [HIT]
  • Content-Type in response is set 'application/x-pkcs7-crl' and should be replaced with 'application/pkix-crl' (RFC 5280, section 4.2.1.13)
  • This CRL file is DER encoded
  • Issuer field is byte-for-byte equivalent with issuers subject
  • Response is already valid
  • Response is not expired
  • ThisUpdate is less than seven days old, CRLs must be updated and reissued at least every seven days (Mozilla Maintenance Policy section 3)
  • The NextUpdate field is not more than ten days beyond the value of the ThisUpdate field (Mozilla & Baseline Requirements)
  • Last-Modified header is not the same as ThisUpdate (RFC 5019, section 6.2)
  • NextUpdate is after the date in the Expires cache header
  • The Cache-Control max-age header does not outlive NextUpdate
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)
This CRL was cached at
http://crl4.digicert.com/ssca-sha2-g5.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl4.digicert.com/ssca-sha2-g5.crl
Size: 624404 bytes (DER data)
Response time: 25.532459ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 17825

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: CFS 0215

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Cf4age: [0]
Cf4ttl: [31536000.000]
Content-Length: [624404]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:16:21 GMT]
Expires: [Thu, 01 Jun 2017 05:16:21 GMT]
Last-Modified: [Mon, 29 May 2017 17:15:13 GMT]
Server: [CFS 0215]
X-Cf1: [13483:fD.ewr1:cf:cacheA.ewr1-01:H]
X-Cf2: [H]
X-Cf3: [M]
X-Cff: [B]
X-Cfhash: ["51ef5927dd4413c4219305a644a9a172"]
  • Content-Type in response is set 'application/x-pkcs7-crl' and should be replaced with 'application/pkix-crl' (RFC 5280, section 4.2.1.13)
  • This CRL file is DER encoded
  • Issuer field is byte-for-byte equivalent with issuers subject
  • Response is already valid
  • Response is not expired
  • ThisUpdate is less than seven days old, CRLs must be updated and reissued at least every seven days (Mozilla Maintenance Policy section 3)
  • The NextUpdate field is not more than ten days beyond the value of the ThisUpdate field (Mozilla & Baseline Requirements)
  • Last-Modified header is not the same as ThisUpdate (RFC 5019, section 6.2)
  • NextUpdate is after the date in the Expires cache header
  • The Cache-Control max-age header does not outlive NextUpdate
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)

Online Certificate Status Protocol (OCSP)

This OCSP response was cached at
http://ocsp.digicert.com (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (GET)
Size: 471 bytes (DER data)
Response time: 7.225383ms
Signature algorithm: SHA256WithRSA
Signature type: CA Signed
Reported statuses: 1
This update:
Next update:
Produced at:
Status: Good

Relevant server response headers

Date:
Last Modified:
Expires:
Cache Control Max-age: 48h0m0s

Server and network information

Server Software: ECS (lga/137A)
Cache Information: HIT

URL used for GET request

http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEAXtHvFCr30odciCoSXu5M4%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4Bh
HIIxYdUvKOeNRji0LOHG2eICEAXtHvFCr30odciCoSXu5M4=
-----END OCSP REQUEST-----

Raw OCSP response (PEM encoded)

-----BEGIN OCSP RESPONSE-----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-----END OCSP RESPONSE-----

Raw OCSP Signing Certificate (PEM encoded)


Raw OCSP response headers

Accept-Ranges: [bytes]
Cache-Control: [public, max-age=172800]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Tue, 30 May 2017 05:18:21 GMT]
Etag: ["592b87e9-1d7"]
Expires: [Mon, 05 Jun 2017 17:18:21 GMT]
Last-Modified: [Mon, 29 May 2017 02:31:05 GMT]
Server: [ECS (lga/137A)]
X-Cache: [HIT]
  • OCSP requests is smaller than 255 bytes
  • OCSP response is valid for at least 8 hours (Microsoft)
  • OCSP response is available at least 8 hours before the current period expires or at ½ the validity if valid for more than 16 hours (Microsoft)
  • Content-Type in response is set to 'application/ocsp-response'
  • Response is already valid
  • Response is not expired
  • ThisUpdate is less than four days old, OCSP information must be updated at least every four days (Mozilla & Baseline Requirements)
  • The NextUpdate field is not more than ten days beyond the value of the ThisUpdate field (Mozilla & Baseline Requirements)
  • Last-Modified header is not the same as ThisUpdate (RFC 5019, section 6.2)
  • NextUpdate is 15h58m21s before the date in the Expires cache header
  • The Cache-Control max-age header does not outlive NextUpdate
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)
This OCSP response was cached at
http://ocsp.digicert.com (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (POST)
Size: 471 bytes (DER data)
Response time: 14.817725ms
Signature algorithm: SHA256WithRSA
Signature type: CA Signed
Reported statuses: 1
This update:
Next update:
Produced at:
Status: Good

Relevant server response headers

Date:
Last Modified:
Expires:
Cache Control Max-age: 48h0m0s

Server and network information

Server Software: ECS (dca/24D5)
Cache Information: HIT

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4Bh
HIIxYdUvKOeNRji0LOHG2eICEAXtHvFCr30odciCoSXu5M4=
-----END OCSP REQUEST-----

Raw OCSP response (PEM encoded)

-----BEGIN OCSP RESPONSE-----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-----END OCSP RESPONSE-----

Raw OCSP Signing Certificate (PEM encoded)


Raw OCSP response headers

Accept-Ranges: [bytes]
Cache-Control: [public, max-age=172800]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Tue, 30 May 2017 05:18:21 GMT]
Etag: ["592be064-1d7"]
Expires: [Mon, 05 Jun 2017 17:18:21 GMT]
Last-Modified: [Mon, 29 May 2017 08:48:36 GMT]
Server: [ECS (dca/24D5)]
X-Cache: [HIT]
  • OCSP response is valid for at least 8 hours (Microsoft)
  • OCSP response is available at least 8 hours before the current period expires or at ½ the validity if valid for more than 16 hours (Microsoft)
  • Content-Type in response is set to 'application/ocsp-response'
  • Response is already valid
  • Response is not expired
  • ThisUpdate is less than four days old, OCSP information must be updated at least every four days (Mozilla & Baseline Requirements)
  • The NextUpdate field is not more than ten days beyond the value of the ThisUpdate field (Mozilla & Baseline Requirements)
  • Last-Modified header is not the same as ThisUpdate (RFC 5019, section 6.2)
  • NextUpdate is 9h59m21s before the date in the Expires cache header
  • The Cache-Control max-age header does not outlive NextUpdate
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)

DigiCert SHA2 Secure Server CA (CA Certificate)

Certificate details for DigiCert SHA2 Secure Server CA (At position 1 in certificate chain)
Serial number:
hex: 1fda3eb6eca75c888438b724bcfbc91
int: 2646203786665923649276728595390119057
Issued by: DigiCert Global Root CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: DigiCert Inc
Country: US
  • This certificate does not contain any links to an LDAP server
  • This certificate does not contain any internal server links
  • This certificate does not contain any links with an unknown format

This certificate contains no information about authoritative CRL(s) or OCSP servers

Check the revocation status for another website

Created by Paul van Brouwershaven
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Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers.