CRL & OCSP report for 0-jump.valueline.com.catalog.wblib.org - *.wblib.org (West Bloomfield Township Public Library)

*.wblib.org

Certificate details for *.wblib.org (At position 0 in certificate chain)
Serial number:
hex: e9684f30838fad4b8bba97c69c6b980
int: 19390733002824983791773929858406988160
Issued by: DigiCert SHA2 Secure Server CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: West Bloomfield Township Public Library
State / Province: Michigan
Locality: West Bloomfield
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-jump.valueline.com.catalog.wblib.org.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl4.digicert.com/ssca-sha2-g2.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl4.digicert.com/ssca-sha2-g2.crl
Size: 32656 bytes (DER data)
Response time: 8.485508ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 918

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: [32656]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:12:55 GMT]
Expires: [Thu, 01 Jun 2017 05:12:55 GMT]
Last-Modified: [Mon, 29 May 2017 17:15:13 GMT]
Server: [CFS 0215]
X-Cf1: [13483:fB.ewr1:cf:cacheB.ewr1-01:H]
X-Cf2: [H]
X-Cf3: [M]
X-Cff: [B]
X-Cfhash: ["868beb676f60a6f405f0c47aca0f2bb4"]
  • 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://crl3.digicert.com/ssca-sha2-g2.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl3.digicert.com/ssca-sha2-g2.crl
Size: 32656 bytes (DER data)
Response time: 8.370303ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 918

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: ECS (lga/1314)
Cache Information: HIT

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Content-Length: [32656]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:12:55 GMT]
Etag: ["610670563"]
Expires: [Thu, 01 Jun 2017 05:12:55 GMT]
Last-Modified: [Sun, 28 May 2017 17:15:12 GMT]
Server: [ECS (lga/1314)]
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)

Online Certificate Status Protocol (OCSP)

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: 16.96447ms
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/2498)
Cache Information: HIT

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4Bh
HIIxYdUvKOeNRji0LOHG2eICEA6WhPMIOPrUuLupfGnGuYA=
-----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 05:32:29 GMT]
Etag: ["592c0c9f-1d7"]
Expires: [Mon, 05 Jun 2017 17:32:29 GMT]
Last-Modified: [Mon, 29 May 2017 11:57:19 GMT]
Server: [ECS (dca/2498)]
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 8h35m29s 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 (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (GET)
Size: 471 bytes (DER data)
Response time: 23.309048ms
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/5328)
Cache Information: HIT

URL used for GET request

http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEA6WhPMIOPrUuLupfGnGuYA%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4Bh
HIIxYdUvKOeNRji0LOHG2eICEA6WhPMIOPrUuLupfGnGuYA=
-----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 05:32:29 GMT]
Etag: ["592c9d6c-1d7"]
Expires: [Mon, 05 Jun 2017 17:32:29 GMT]
Last-Modified: [Mon, 29 May 2017 22:15:08 GMT]
Server: [ECS (dca/5328)]
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 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)

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

Certificate Revocation List (CRL)

This CRL was cached at
http://crl4.digicert.com/DigiCertGlobalRootCA.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl4.digicert.com/DigiCertGlobalRootCA.crl
Size: 531 bytes (DER data)
Response time: 7.399975ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 1

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: [2]
Cf4ttl: [31536000.000]
Content-Length: [531]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:31:47 GMT]
Expires: [Thu, 01 Jun 2017 05:31:47 GMT]
Last-Modified: [Wed, 24 May 2017 22:15:07 GMT]
Server: [CFS 0215]
X-Cf1: [13483:fC.ewr1:cf:cacheB.ewr1-01:H]
X-Cf2: [H]
X-Cf3: [H]
X-Cff: [B]
X-Cfhash: ["0c5fb25f781cc4f4564a4e071c1e3247"]
  • 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
  • Revocation information is updated at least once every twelve months
  • The value of the NextUpdate field is not more than twelve months beyond the value of the ThisUpdate field
  • 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://crl3.digicert.com/DigiCertGlobalRootCA.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl3.digicert.com/DigiCertGlobalRootCA.crl
Size: 531 bytes (DER data)
Response time: 6.192594ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 1

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

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

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Content-Length: [531]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 30 May 2017 05:31:47 GMT]
Etag: ["3736021740"]
Expires: [Thu, 01 Jun 2017 05:31:47 GMT]
Last-Modified: [Wed, 24 May 2017 22:15:07 GMT]
Server: [ECS (lga/137F)]
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
  • Revocation information is updated at least once every twelve months
  • The value of the NextUpdate field is not more than twelve months beyond the value of the ThisUpdate field
  • 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 (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (POST)
Size: 471 bytes (DER data)
Response time: 4.498688ms
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/1318)
Cache Information: HIT

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh/sBYgFV7gQUA95Q
NVbRTLtm8KPiGxvDl7I90VUCEAH9o+tuynXIiEOLckvPvJE=
-----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 05:31:47 GMT]
Etag: ["592cb9ae-1d7"]
Expires: [Mon, 05 Jun 2017 17:31:47 GMT]
Last-Modified: [Tue, 30 May 2017 00:15:42 GMT]
Server: [ECS (lga/1318)]
X-Cache: [HIT]
  • Content-Type in response is set to 'application/ocsp-response'
  • Response is already valid
  • Response is not expired
  • Revocation information is updated at least once every twelve months
  • The value of the NextUpdate field is not more than twelve months beyond the value of the ThisUpdate field
  • 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 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: 5.703938ms
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/13AC)
Cache Information: HIT

URL used for GET request

http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh/sBYgFV7gQUA95Q
NVbRTLtm8KPiGxvDl7I90VUCEAH9o+tuynXIiEOLckvPvJE=
-----END OCSP REQUEST-----

Raw OCSP response (PEM encoded)

-----BEGIN OCSP RESPONSE-----
MIIB0woBAKCCAcwwggHIBgkrBgEFBQcwAQEEggG5MIIBtTCBnqIWBBQD3lA1VtFM
u2bwo+IbG8OXsj3RVRgPMjAxNzA1MjkyMjAwMDBaMHMwcTBJMAkGBSsOAwIaBQAE
FIBRBgEyrZrCfVGHoOiH+wFiAVXuBBQD3lA1VtFMu2bwo+IbG8OXsj3RVQIQAf2j
627KdciIQ4tyS8+8kYAAGA8yMDE3MDUyOTIyMDAwMFqgERgPMjAxNzA2MDUyMjAw
MDBaMA0GCSqGSIb3DQEBCwUAA4IBAQAv5YXdU0nn98/UWLRArEaOYP6ThRq5abYi
EIIYucHc5N77ab/VMXXoMOuxS4XpKjVdwvFKHxEGgm7MchatlyRf7aGBZ3gV9BEN
28ULWbOdF8hzl310KQgjraClwbsQfdVPPDiQA9n/BN6II9U9IsDPmumQS6o6GzHn
eGr30gpEPFCRFbO3jbs/O0I/jAtroQ5KYY5LxoXF8nGe8SaEf7SYnQQBTwHotB4b
qTCrsPBelCcPnki9x193B2np3ofgBeC9MkQf/pM+c98yMspuZpagzaK2AdT0yidZ
clsuJGFjx/yZJFOKNaSWaiHi9zkDc5xRhAQjvmTuF61kw/108+W0
-----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 05:31:47 GMT]
Etag: ["592cb9ae-1d7"]
Expires: [Mon, 05 Jun 2017 17:31:47 GMT]
Last-Modified: [Tue, 30 May 2017 00:15:42 GMT]
Server: [ECS (lga/13AC)]
X-Cache: [HIT]
  • OCSP requests is smaller than 255 bytes
  • Content-Type in response is set to 'application/ocsp-response'
  • Response is already valid
  • Response is not expired
  • Revocation information is updated at least once every twelve months
  • The value of the NextUpdate field is not more than twelve months beyond the value of the ThisUpdate field
  • 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)

DigiCert Global Root CA (CA Certificate)

Certificate details for DigiCert Global Root CA (At position 2 in certificate chain)
Serial number:
hex: 83be056904246b1a1756ac95991c74a
int: 10944719598952040374951832963794454346
Issued by: DigiCert Global Root CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: DigiCert Inc
Organization unit: www.digicert.com
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 is a self signed certificate

Check the revocation status for another website

Created by Paul van Brouwershaven
© 2015 - 2017 Digitorus B.V.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers.