CRL & OCSP report for 0-help.sciencedirect.com.bravecat.uncp.edu - ncpem.iii.com

ncpem.iii.com

This certificate was cached at
Certificate details for ncpem.iii.com (At position 0 in certificate chain)
Serial number:
hex: ae749a77c5dfdd1c2dbc42c0162655c3
int: 231891110682634885000249599091699766723
Issued by: COMODO SSL CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization unit: Domain Control Validated
Organization unit: COMODO SSL Unified Communications
  • 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-help.sciencedirect.com.bravecat.uncp.edu.

Certificate Revocation List (CRL)

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

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.comodoca.com/COMODOSSLCA.crl
Size: 32380 bytes (DER data)
Response time: 11.436987ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 898

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: [321eb3b5d0c3213e-EWR]
Content-Type: [application/x-pkcs7-crl]
Date: [Mon, 16 Jan 2017 04:07:41 GMT]
Etag: ["587c0d60-5433"]
Expires: [Mon, 16 Jan 2017 08:07:41 GMT]
Last-Modified: [Mon, 16 Jan 2017 00:01:36 GMT]
Server: [cloudflare-nginx]
Set-Cookie: [__cfduid=d0956458a643efe796c52c1f81c91eafd1484539661; expires=Tue, 16-Jan-18 04:07:41 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
  • 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 (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (GET)
Size: 472 bytes (DER data)
Response time: 3.492426ms
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: 64h11m15s

Server and network information

Server Software: Apache

URL used for GET request

http:/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRxWv5TeSWHeCg1MYWfQk1vJdDS9AQUG2u9H4pJGJRUN1W0IBftN7l3GH0CEQCudJp3xd%2FdHC28QsAWJlXD

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRxWv5TeSWHeCg1MYWfQk1vJdDS9AQUG2u9
H4pJGJRUN1W0IBftN7l3GH0CEQCudJp3xd/dHC28QsAWJlXD
-----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=231075,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Wed, 18 Jan 2017 10:38:24 GMT]
Etag: [7633484BF98056DE91916E91AA75FE64A8EE13AC]
Expires: [Sat, 21 Jan 2017 02:59:40 GMT]
Last-Modified: [Tue, 17 Jan 2017 02:59:40 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 (POST)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.comodoca.com (POST)
Size: 472 bytes (DER data)
Response time: 4.081397ms
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: 64h11m15s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRxWv5TeSWHeCg1MYWfQk1vJdDS9AQUG2u9
H4pJGJRUN1W0IBftN7l3GH0CEQCudJp3xd/dHC28QsAWJlXD
-----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=231075,public,no-transform,must-revalidate]
Content-Length: [472]
Content-Type: [application/ocsp-response]
Date: [Wed, 18 Jan 2017 10:38:24 GMT]
Etag: [7633484BF98056DE91916E91AA75FE64A8EE13AC]
Expires: [Sat, 21 Jan 2017 02:59:40 GMT]
Last-Modified: [Tue, 17 Jan 2017 02:59:40 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 SSL CA (CA Certificate)

This certificate was cached at
Certificate details for COMODO SSL CA (At position 1 in certificate chain)
Serial number:
hex: 6ebaf08f7983fa9de1b26f96fc6e98bf
int: 147185725897567578873802462785113594047
Issued by: AddTrust External CA Root
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.usertrust.com/AddTrustExternalCARoot.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.usertrust.com/AddTrustExternalCARoot.crl
Size: 602 bytes (DER data)
Response time: 18.936413ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 3

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: [Tue, 17 Jan 2017 12:33:33 GMT]
Etag: ["587d8634-229"]
Last-Modified: [Tue, 17 Jan 2017 02:49:24 GMT]
Server: [nginx]
X-Ccacdn-Mirror-Id: [dwdccacrl4]
  • 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)
  • 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: 471 bytes (DER data)
Response time: 6.498107ms
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: 96h44m55s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2Y
ejS0Jvf6xCZU7wO94CTLVBoCEG668I95g/qd4bJvlvxumL8=
-----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=348295,public,no-transform,must-revalidate]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Sun, 15 Jan 2017 03:32:12 GMT]
Etag: [D7E02ECCA1EBA4321744A34FA10AABCA704BF13C]
Expires: [Thu, 19 Jan 2017 04:27:08 GMT]
Last-Modified: [Sun, 15 Jan 2017 04:27:08 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp28]
  • 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.usertrust.com (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 471 bytes (DER data)
Response time: 6.131187ms
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: 96h44m55s

Server and network information

Server Software: Apache

URL used for GET request

http:/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCEG668I95g%2Fqd4bJvlvxumL8%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2Y
ejS0Jvf6xCZU7wO94CTLVBoCEG668I95g/qd4bJvlvxumL8=
-----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=348295,public,no-transform,must-revalidate]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Sun, 15 Jan 2017 03:32:12 GMT]
Etag: [D7E02ECCA1EBA4321744A34FA10AABCA704BF13C]
Expires: [Thu, 19 Jan 2017 04:27:08 GMT]
Last-Modified: [Sun, 15 Jan 2017 04:27:08 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [dwdccaocsp16]
  • 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)

AddTrust External CA Root (CA Certificate)

This certificate was cached at
Certificate details for AddTrust External CA Root (At position 2 in certificate chain)
Serial number:
hex: 1
int: 1
Issued by: AddTrust External CA Root
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: AddTrust AB
Organization unit: AddTrust External TTP Network
Country: SE
  • 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.