CRL & OCSP report for 0-connect.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-connect.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: 54179 bytes (DER data)
Response time: 261.567243ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 1512

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: [Fri, 28 Apr 2017 11:52:57 GMT]
Etag: ["5902ab9a-87d6"]
Last-Modified: [Fri, 28 Apr 2017 02:40:26 GMT]
Server: [nginx]
X-Ccacdn-Mirror-Id: [rmdccacrl6]
  • 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 (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 472 bytes (DER data)
Response time: 169.558292ms
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: 117h16m6s

Server and network information

Server Software: Apache

URL used for GET request

http:/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=422166,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Tue, 25 Apr 2017 02:30:53 GMT]
Etag: [0D4E10892DE5881F942EBE49C507F5FB1002D1D4]
Expires: [Sat, 29 Apr 2017 23:57:00 GMT]
Last-Modified: [Sat, 22 Apr 2017 23:57:00 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp3]
  • 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 (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (POST)
Size: 472 bytes (DER data)
Response time: 165.089031ms
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: 117h16m6s

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=422166,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Tue, 25 Apr 2017 02:30:53 GMT]
Etag: [0D4E10892DE5881F942EBE49C507F5FB1002D1D4]
Expires: [Sat, 29 Apr 2017 23:57:00 GMT]
Last-Modified: [Sat, 22 Apr 2017 23:57:00 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp3]
  • 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: 156.725174ms
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: [Fri, 28 Apr 2017 11:58:44 GMT]
Etag: ["59021780-310"]
Last-Modified: [Thu, 27 Apr 2017 16:08:32 GMT]
Server: [nginx]
X-Ccacdn-Mirror-Id: [rmdccacrl6]
  • 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 (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (POST)
Size: 728 bytes (DER data)
Response time: 185.769868ms
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: 146h15m34s

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-----
MIIC1AoBAKCCAs0wggLJBgkrBgEFBQcwAQEEggK6MIICtjCBn6IWBBRTeb9aqitK
z1SA4dibwJ3ysgNmyxgPMjAxNzA0MjcxNDE4MzJaMHQwcjBKMAkGBSsOAwIaBQAE
FM0w0kw0OoKrHwVwFYrXoQd2KZLpBBRTeb9aqitKz1SA4dibwJ3ysgNmywIRALD/
zzodgkSYFWKdZIhqQWWAABgPMjAxNzA0MjcxNDE4MzJaoBEYDzIwMTcwNTA0MTQx
ODMyWjANBgkqhkiG9w0BAQwFAAOCAgEAHwhr0HaIP00Eruh0b4VpGfxR9Qayi8pu
AGCNbmKdI8HWK/t1uo/iJGb57TrXSD3L4N92PpEZnjOyfU4OE31hEjV0NNfQo5aD
os5vdhQTFfBwznGN/rGeaZ4nX/sMnbodn4Ir9GXD91l56xDTkppw3IewUr9TOiT/
dNCsosT2KlcYDs5EgrveBIjL1hreO7EHjB4znwyjG1Nh7qL48j8NRcpAr7X5g0Oz
knEinMpWJx7Ym34W9etcTawXJH3tNxvntUQinrKEm6wqBRZQbGKKATEOTVeNAClk
mIFKkGg+8TGIRMUP4OIG/tkP0LGv7dzMlyVhiJYpClR2X/Sg4L2onCYBV9O7rplL
5eskZMqJ/I0qyoRB1y8vGdLmxeeK11IjuNk2YaadrggbaeJsVJ2bPXjgMsYT5+Bz
J9fKZpK9lvdMkuguokHwl2oykl+U+r4LWT+5tu6pAyI4Ws+1iFxU1mnWflf+1OOt
8Z5nBNy6mQ1Wa7uA+Nj/w0bJubFvWdLZ0dyZQrgcxM9m+hj21GG68L89EeoDuNkO
DKNWaerFt2jyerHbMff76qeUXebmDH3Lxs0NKKrw6HvuBNBevQ6zDOTjTkVG3lLU
zp3ODvIop4p9xN45XomVydp7i7AHYuAOGQA6WIC19pwD0foSMhgKpWVZKZ0a0Qfs
WOg9FsOZgE8=
-----END OCSP RESPONSE-----

Raw OCSP Signing Certificate (PEM encoded)


Raw OCSP response headers

Cache-Control: [max-age=526534,public,no-transform,must-revalidate]
Content-Length: [728]
Content-Type: [application/ocsp-response]
Date: [Fri, 28 Apr 2017 11:52:57 GMT]
Etag: [D3FC02B985F0AC85874D6670F2F71564988BD9A0]
Expires: [Thu, 04 May 2017 14:18:32 GMT]
Last-Modified: [Thu, 27 Apr 2017 14:18:32 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp22]
  • 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 (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 728 bytes (DER data)
Response time: 178.210622ms
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: 146h15m34s

Server and network information

Server Software: Apache

URL used for GET request

http:/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=526534,public,no-transform,must-revalidate]
Content-Length: [728]
Content-Type: [application/ocsp-response]
Date: [Fri, 28 Apr 2017 11:52:57 GMT]
Etag: [D3FC02B985F0AC85874D6670F2F71564988BD9A0]
Expires: [Thu, 04 May 2017 14:18:32 GMT]
Last-Modified: [Thu, 27 Apr 2017 14:18:32 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp22]
  • 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)

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.