CRL & OCSP report for 0-cdn.ihs.com.wam.leeds.ac.uk - lib.leeds.ac.uk

lib.leeds.ac.uk

Certificate details for lib.leeds.ac.uk (At position 0 in certificate chain)
Serial number:
hex: dce0577b87a34783de33e61e921b1ba1
int: 293595007925670669332502712209479768993
Issued by: TERENA SSL CA 2
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization unit: Domain Control Validated
  • 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-cdn.ihs.com.wam.leeds.ac.uk.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl.usertrust.com/TERENASSLCA2.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.usertrust.com/TERENASSLCA2.crl
Size: 54284 bytes (DER data)
Response time: 368.86923ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 1515

Relevant server response headers

Date:
Last Modified:

Server and network information

Server Software: nginx

Raw CRL response headers

Cache-Control: [max-age=3600]
Content-Type: [application/x-pkcs7-crl]
Date: [Wed, 24 May 2017 15:37:41 GMT]
Etag: ["5924c5d5-8821"]
Last-Modified: [Tue, 23 May 2017 23:29:25 GMT]
Server: [nginx]
X-Ccacdn-Mirror-Id: [rmdccacrl3]
  • 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 the same as ThisUpdate (RFC 5019, section 6.2)
  • Expires cache header not set (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 the same as the NextUpdate field (RFC 5019 section 6.2)

Online Certificate Status Protocol (OCSP)

This OCSP response was cached at
http://ocsp.usertrust.com (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (POST)
Size: 472 bytes (DER data)
Response time: 329.913272ms
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: 155h55m30s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSMrVoft0A16NrjpqsDMTML0lvvnQQUW9CK
HJoyW+C13ZZUG+GGKLD9tr0CEQDc4Fd7h6NHg94z5h6SGxuh
-----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=561330,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Sun, 21 May 2017 11:51:25 GMT]
Etag: [163707DB88E0F9C161340EC9DEC8BFF75C208DC3]
Expires: [Sat, 27 May 2017 23:56:56 GMT]
Last-Modified: [Sat, 20 May 2017 23:56:56 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp16]
  • 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 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 the same as the NextUpdate field (RFC 5019 section 6.2)
This OCSP response was cached at
http://ocsp.usertrust.com (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 472 bytes (DER data)
Response time: 326.594548ms
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: 155h55m30s

Server and network information

Server Software: Apache

URL used for GET request

http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSMrVoft0A16NrjpqsDMTML0lvvnQQUW9CKHJoyW%2BC13ZZUG%2BGGKLD9tr0CEQDc4Fd7h6NHg94z5h6SGxuh

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSMrVoft0A16NrjpqsDMTML0lvvnQQUW9CK
HJoyW+C13ZZUG+GGKLD9tr0CEQDc4Fd7h6NHg94z5h6SGxuh
-----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=561330,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Sun, 21 May 2017 11:51:25 GMT]
Etag: [163707DB88E0F9C161340EC9DEC8BFF75C208DC3]
Expires: [Sat, 27 May 2017 23:56:56 GMT]
Last-Modified: [Sat, 20 May 2017 23:56:56 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp16]
  • 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 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 the same as the NextUpdate field (RFC 5019 section 6.2)

TERENA SSL CA 2 (CA Certificate)

Certificate details for TERENA SSL CA 2 (At position 1 in certificate chain)
Serial number:
hex: b0ffcf3a1d82449815629d64886a4165
int: 235272366020225505967190466882939011429
Issued by: USERTrust RSA Certification Authority
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: TERENA
State / Province: Noord-Holland
Locality: Amsterdam
Country: NL
  • 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.usertrust.com/USERTrustRSACertificationAuthority.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
Size: 776 bytes (DER data)
Response time: 153.636955ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 0

Relevant server response headers

Date:
Last Modified:

Server and network information

Server Software: nginx

Raw CRL response headers

Cache-Control: [max-age=3600]
Content-Type: [application/x-pkcs7-crl]
Date: [Wed, 24 May 2017 15:37:44 GMT]
Etag: ["59259ef5-30e"]
Last-Modified: [Wed, 24 May 2017 14:55:49 GMT]
Server: [nginx]
X-Ccacdn-Mirror-Id: [rmdccacrl3]
  • 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 the same as ThisUpdate (RFC 5019, section 6.2)
  • Expires cache header not set (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 the same as the NextUpdate field (RFC 5019 section 6.2)

Online Certificate Status Protocol (OCSP)

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

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 728 bytes (DER data)
Response time: 239.330421ms
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: 142h23m7s

Server and network information

Server Software: Apache

URL used for GET request

http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEQCw%2F886HYJEmBVinWSIakFl

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m/
WqorSs9UgOHYm8Cd8rIDZssCEQCw/886HYJEmBVinWSIakFl
-----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=512587,public,no-transform,must-revalidate]
Content-Length: [728]
Content-Type: [application/ocsp-response]
Date: [Wed, 24 May 2017 15:37:41 GMT]
Etag: [24F926D3D6BE07DBA7B06EC411357205E87D5FE3]
Expires: [Tue, 30 May 2017 14:10:49 GMT]
Last-Modified: [Tue, 23 May 2017 14:10:49 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp32]
  • 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
  • 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 the same as the NextUpdate field (RFC 5019 section 6.2)
This OCSP response was cached at
http://ocsp.usertrust.com (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (POST)
Size: 728 bytes (DER data)
Response time: 235.378463ms
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: 142h23m7s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m/
WqorSs9UgOHYm8Cd8rIDZssCEQCw/886HYJEmBVinWSIakFl
-----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=512587,public,no-transform,must-revalidate]
Content-Length: [728]
Content-Type: [application/ocsp-response]
Date: [Wed, 24 May 2017 15:37:41 GMT]
Etag: [24F926D3D6BE07DBA7B06EC411357205E87D5FE3]
Expires: [Tue, 30 May 2017 14:10:49 GMT]
Last-Modified: [Tue, 23 May 2017 14:10:49 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp32]
  • 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
  • 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 the same as the NextUpdate field (RFC 5019 section 6.2)

USERTrust RSA Certification Authority (CA Certificate)

Certificate details for USERTrust RSA Certification Authority (At position 2 in certificate chain)
Serial number:
hex: 1fd6d30fca3ca51a81bbc640e35032d
int: 2645093764781058787591871645665788717
Issued by: USERTrust RSA Certification Authority
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: The USERTRUST Network
State / Province: New Jersey
Locality: Jersey City
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
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers.