CRL & OCSP report for 0-admin-router.isiknowledge.com.libraries.colorado.edu - libraries.colorado.edu (University of Colorado at Boulder)

libraries.colorado.edu

This certificate was cached at
Certificate details for libraries.colorado.edu (At position 0 in certificate chain)
Serial number:
hex: 965680460490a921d8bf2d2a530679dd
int: 199833338593384843585548876493667858909
Issued by: COMODO RSA Organization Validation Secure Server CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: University of Colorado at Boulder
Organization unit: CU Boulder Libraries
Organization unit: Hosted by University of Colorado at Boulder
Organization unit: Unified Communications
Address: 3645 Marine Street
Postal code: 80303
State / Province: CO
Locality: Boulder
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

View complete certificate details for 0-admin-router.isiknowledge.com.libraries.colorado.edu.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crl
Size: 426902 bytes (DER data)
Response time: 34.613606ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 12012

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: cloudflare-nginx
Content Delivery Network (CDN): CloudFlare
Cache Information: HIT

Raw CRL response headers

Cache-Control: [public, max-age=14400]
Cf-Cache-Status: [HIT]
Cf-Ray: [322a429af3c01834-EWR]
Content-Type: [application/x-pkcs7-crl]
Date: [Tue, 17 Jan 2017 13:47:38 GMT]
Etag: ["587dc8d9-41000"]
Expires: [Tue, 17 Jan 2017 17:47:38 GMT]
Last-Modified: [Tue, 17 Jan 2017 07:33:45 GMT]
Server: [cloudflare-nginx]
Set-Cookie: [__cfduid=d6d70077555364a72894f7a73b45f50501484660858; expires=Wed, 17-Jan-18 13:47:38 GMT; path=/; domain=.comodoca.com; HttpOnly]
Vary: [Accept-Encoding]
X-Ccacdn-Mirror-Id: [dwdccacrl10]
  • 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
  • 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 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.comodoca.com (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (POST)
Size: 472 bytes (DER data)
Response time: 4.213368ms
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: 71h49m4s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBQLqIKj6Gi5thHaqKC1ECU9aXsCRQQUmvMr
2s+tT7YvuypISCoStxtCwSQCEQCWVoBGBJCpIdi/LSpTBnnd
-----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

Cache-Control: [max-age=258544,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Wed, 18 Jan 2017 13:59:20 GMT]
Etag: [377F242FCD42843AFF9BC2F7156D76E9B230CBFC]
Expires: [Sat, 21 Jan 2017 13:58:25 GMT]
Last-Modified: [Tue, 17 Jan 2017 13:58:25 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp13]
  • 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 5h0m0s before the date in the Expires cache header
  • The Cache-Control max-age header outlives NextUpdate with 4h49m59s
  • 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.comodoca.com (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (GET)
Size: 472 bytes (DER data)
Response time: 4.375193ms
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: 71h49m4s

Server and network information

Server Software: Apache

URL used for GET request

http:/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBQLqIKj6Gi5thHaqKC1ECU9aXsCRQQUmvMr2s%2BtT7YvuypISCoStxtCwSQCEQCWVoBGBJCpIdi%2FLSpTBnnd

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBQLqIKj6Gi5thHaqKC1ECU9aXsCRQQUmvMr
2s+tT7YvuypISCoStxtCwSQCEQCWVoBGBJCpIdi/LSpTBnnd
-----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

Cache-Control: [max-age=258544,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Wed, 18 Jan 2017 13:59:20 GMT]
Etag: [377F242FCD42843AFF9BC2F7156D76E9B230CBFC]
Expires: [Sat, 21 Jan 2017 13:58:25 GMT]
Last-Modified: [Tue, 17 Jan 2017 13:58:25 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp13]
  • 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 5h0m0s before the date in the Expires cache header
  • The Cache-Control max-age header outlives NextUpdate with 4h49m59s
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)

COMODO RSA Organization Validation Secure Server CA (CA Certificate)

This certificate was cached at
Certificate details for COMODO RSA Organization Validation Secure Server CA (At position 1 in certificate chain)
Serial number:
hex: 36825e7fb5a481937ef6d1736bb93ca6
int: 72455227028690029815281926829722123430
Issued by: COMODO RSA Certification Authority
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: COMODO CA Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB
  • 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://crl.comodoca.com/COMODORSACertificationAuthority.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.comodoca.com/COMODORSACertificationAuthority.crl
Size: 812 bytes (DER data)
Response time: 30.004013ms
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: cloudflare-nginx
Content Delivery Network (CDN): CloudFlare
Cache Information: HIT

Raw CRL response headers

Cache-Control: [public, max-age=14400]
Cf-Cache-Status: [HIT]
Cf-Ray: [323026d0b5355789-IAD]
Content-Type: [application/x-pkcs7-crl]
Date: [Wed, 18 Jan 2017 06:57:14 GMT]
Etag: ["587ec9a4-332"]
Expires: [Wed, 18 Jan 2017 10:57:14 GMT]
Last-Modified: [Wed, 18 Jan 2017 01:49:24 GMT]
Server: [cloudflare-nginx]
Set-Cookie: [__cfduid=df0d0648ee0be2d1560ea3144b6b4e9b91484722634; expires=Thu, 18-Jan-18 06:57:14 GMT; path=/; domain=.comodoca.com; HttpOnly]
Vary: [Accept-Encoding]
X-Ccacdn-Mirror-Id: [dwdccacrl1]
  • 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
  • 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 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.comodoca.com (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (GET)
Size: 727 bytes (DER data)
Response time: 4.586546ms
Signature algorithm: SHA384WithRSA
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: 84h29m29s

Server and network information

Server Software: Apache

URL used for GET request

http:/MFEwTzBNMEswSTAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69%2BAj36pvE8hI6t7jiY7NkyMtQCEDaCXn%2B1pIGTfvbRc2u5PKY%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69+
Aj36pvE8hI6t7jiY7NkyMtQCEDaCXn+1pIGTfvbRc2u5PKY=
-----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

Cache-Control: [max-age=304169,public,no-transform,must-revalidate]
Content-Length: [727]
Content-Type: [application/ocsp-response]
Date: [Tue, 17 Jan 2017 13:47:38 GMT]
Etag: [EA2171CFBBE7389A922612B17F3D213DEB698A64]
Expires: [Sat, 21 Jan 2017 02:27:08 GMT]
Last-Modified: [Tue, 17 Jan 2017 02:27:08 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp13]
  • 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 5h0m0s before the date in the Expires cache header
  • The Cache-Control max-age header outlives NextUpdate with 4h49m59s
  • 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.comodoca.com (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (POST)
Size: 727 bytes (DER data)
Response time: 3.902897ms
Signature algorithm: SHA384WithRSA
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: 84h29m29s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69+
Aj36pvE8hI6t7jiY7NkyMtQCEDaCXn+1pIGTfvbRc2u5PKY=
-----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

Cache-Control: [max-age=304169,public,no-transform,must-revalidate]
Content-Length: [727]
Content-Type: [application/ocsp-response]
Date: [Tue, 17 Jan 2017 13:47:38 GMT]
Etag: [EA2171CFBBE7389A922612B17F3D213DEB698A64]
Expires: [Sat, 21 Jan 2017 02:27:08 GMT]
Last-Modified: [Tue, 17 Jan 2017 02:27:08 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp13]
  • 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 5h0m0s before the date in the Expires cache header
  • The Cache-Control max-age header outlives NextUpdate with 4h49m59s
  • ThisUpdate has a date before NextUpdate
  • Expires cache header is not the same as the NextUpdate field (RFC 5019 section 6.2)

COMODO RSA Certification Authority (CA Certificate)

This certificate was cached at
Certificate details for COMODO RSA Certification Authority (At position 2 in certificate chain)
Serial number:
hex: 4caaf9cadb636fe01ff74ed85b03869d
int: 101909084537582093308941363524873193117
Issued by: COMODO RSA Certification Authority
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: COMODO CA Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB
  • 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
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers.