CRL & OCSP report for polymea.jhu.edu (Johns Hopkins University)

polymea.jhu.edu

Certificate details for polymea.jhu.edu (At position 0 in certificate chain)
Serial number:
hex: 139e4a4b55dceb4b94574443b77ff055
int: 26077221690558063809364760630837375061
Issued by: InCommon Server CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: Johns Hopkins University
Organization unit: JH
Address: 5801 Smith Avenue
Postal code: 21209
State / Province: Maryland
Locality: Baltimore
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 polymea.jhu.edu.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl.incommon.org/InCommonServerCA.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl.incommon.org/InCommonServerCA.crl
Size: 151003 bytes (DER data)
Response time: 542.332404ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 4240

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: [Sat, 29 Apr 2017 21:17:44 GMT]
Etag: ["59044298-17297"]
Last-Modified: [Sat, 29 Apr 2017 07:36:56 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.incommon.org (POST)Server failed

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.incommon.org (POST)
Size: 5 bytes (DER data)
Response time: 295.327308ms
Status: Server failed

Relevant server response headers

Date:

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBT2lz+NKVGV4vTO+LAQvBTbhW5ObAQUSE9a
+i9Kml7gUPNre1Wl3vW+NF0CEBOeSktV3OtLlFdEQ7d/8FU=
-----END OCSP REQUEST-----

Raw OCSP response (PEM encoded)

-----BEGIN OCSP RESPONSE-----
MAMKAQY=
-----END OCSP RESPONSE-----

Raw OCSP Signing Certificate (PEM encoded)


Raw OCSP response headers

Content-Length: [5]
Content-Type: [application/ocsp-response]
Date: [Sat, 29 Apr 2017 21:17:44 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp26]
  • OCSP response must be valid for at least 8 hours (Microsoft)
  • OCSP response must be 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'
  • ThisUpdate not set (RFC 5019, section 6.2)
  • Last-Modified cache header not set (RFC 5019, section 6.2)
  • NextUpdate not set (RFC 5019, section 2.2.4)
This OCSP response was cached at
http://ocsp.incommon.org (GET)Server failed

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.incommon.org (GET)
Size: 5 bytes (DER data)
Response time: 293.349043ms
Status: Server failed

Relevant server response headers

Date:

Server and network information

Server Software: Apache

URL used for GET request

http:/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT2lz%2BNKVGV4vTO%2BLAQvBTbhW5ObAQUSE9a%2Bi9Kml7gUPNre1Wl3vW%2BNF0CEBOeSktV3OtLlFdEQ7d%2F8FU%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBT2lz+NKVGV4vTO+LAQvBTbhW5ObAQUSE9a
+i9Kml7gUPNre1Wl3vW+NF0CEBOeSktV3OtLlFdEQ7d/8FU=
-----END OCSP REQUEST-----

Raw OCSP response (PEM encoded)

-----BEGIN OCSP RESPONSE-----
MAMKAQY=
-----END OCSP RESPONSE-----

Raw OCSP Signing Certificate (PEM encoded)


Raw OCSP response headers

Content-Length: [5]
Content-Type: [application/ocsp-response]
Date: [Sat, 29 Apr 2017 21:17:44 GMT]
Server: [Apache]
X-Ocsp-Reponder-Id: [rmdccaocsp26]
  • OCSP requests is smaller than 255 bytes
  • OCSP response must be valid for at least 8 hours (Microsoft)
  • OCSP response must be 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'
  • ThisUpdate not set (RFC 5019, section 6.2)
  • Last-Modified cache header not set (RFC 5019, section 6.2)
  • NextUpdate not set (RFC 5019, section 2.2.4)

InCommon Server CA (CA Certificate)

Certificate details for InCommon Server CA (At position 1 in certificate chain)
Serial number:
hex: 7f71c1d3a226b0d2b113f3e68167643e
int: 169402616282077892458254804717303981118
Issued by: AddTrust External CA Root
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: Internet2
Organization unit: InCommon
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://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: 294.757656ms
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: [Sat, 29 Apr 2017 21:17:44 GMT]
Etag: ["59049e60-22a"]
Last-Modified: [Sat, 29 Apr 2017 14:08:32 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 (GET)Good

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.usertrust.com (GET)
Size: 471 bytes (DER data)
Response time: 296.073609ms
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: 112h50m47s

Server and network information

Server Software: Apache

URL used for GET request

http:/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCEH9xwdOiJrDSsRPz5oFnZD4%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2Y
ejS0Jvf6xCZU7wO94CTLVBoCEH9xwdOiJrDSsRPz5oFnZD4=
-----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=406247,public,no-transform,must-revalidate]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Sat, 29 Apr 2017 21:17:44 GMT]
Etag: [AF2423FC15E0F2CF8C1E52D4ABEE587E187F6EB9]
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: [rmdccaocsp26]
  • 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 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: 471 bytes (DER data)
Response time: 295.163022ms
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: 112h50m47s

Server and network information

Server Software: Apache

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2Y
ejS0Jvf6xCZU7wO94CTLVBoCEH9xwdOiJrDSsRPz5oFnZD4=
-----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=406247,public,no-transform,must-revalidate]
Content-Length: [471]
Content-Type: [application/ocsp-response]
Date: [Sat, 29 Apr 2017 21:17:44 GMT]
Etag: [AF2423FC15E0F2CF8C1E52D4ABEE587E187F6EB9]
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: [rmdccaocsp26]
  • 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)

AddTrust External CA Root (CA Certificate)

Certificate details for AddTrust External CA Root (At position 2 in certificate chain)
Serial number:
hex: 7ed1a9abbee36f46cd6b4e29349056f3
int: 168571358846649089547607717019433064179
Issued by: UTN - DATACorp SGC
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 certificate contains no information about authoritative CRL(s) or OCSP servers

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.