CRL & OCSP report for odec.umd.edu (University of Maryland, College Park)

odec.umd.edu

Certificate details for odec.umd.edu (At position 0 in certificate chain)
Serial number:
hex: 9decfd8be6b7a3153ffbe360dbb938d
int: 13119957495662117533951174665582646157
Issued by: DigiCert SHA2 High Assurance Server CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: University of Maryland, College Park
State / Province: Maryland
Locality: College Park
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 odec.umd.edu.

Certificate Revocation List (CRL)

This CRL was cached at
http://crl3.digicert.com/sha2-ha-server-g1.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl3.digicert.com/sha2-ha-server-g1.crl
Size: 3576 bytes (DER data)
Response time: 26.289366ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 86

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: ECS (lga/13D4)
Cache Information: HIT

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Content-Length: [3576]
Content-Type: [application/x-pkcs7-crl]
Date: [Sun, 25 Jun 2017 03:39:34 GMT]
Etag: ["3215072276"]
Expires: [Tue, 27 Jun 2017 03:39:34 GMT]
Last-Modified: [Sat, 24 Jun 2017 17:15:11 GMT]
Server: [ECS (lga/13D4)]
X-Cache: [HIT]
  • 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 not 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)
This CRL was cached at
http://crl4.digicert.com/sha2-ha-server-g1.crl

CRL information

Source: CRL Distribution Points in Certificate
Location: http://crl4.digicert.com/sha2-ha-server-g1.crl
Size: 3576 bytes (DER data)
Response time: 26.719865ms
This update:
Next update:
Revoked: No
Revoked certificates in CRL: 86

Relevant server response headers

Date:
Last Modified:
Expires:

Server and network information

Server Software: CFS 0215

Raw CRL response headers

Accept-Ranges: [bytes]
Cache-Control: [max-age=172800]
Cf4age: [0]
Cf4ttl: [31536000.000]
Content-Length: [3576]
Content-Type: [application/x-pkcs7-crl]
Date: [Sun, 25 Jun 2017 03:39:34 GMT]
Expires: [Tue, 27 Jun 2017 03:39:34 GMT]
Last-Modified: [Sat, 24 Jun 2017 17:15:11 GMT]
Server: [CFS 0215]
X-Cf1: [13483:fC.ewr1:cf:cacheB.ewr1-01:H]
X-Cf2: [H]
X-Cf3: [M]
X-Cff: [B]
X-Cfhash: ["9b33106e50595325ee704a0af43359ac"]
  • 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 not 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.digicert.com (GET)Server failed

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (GET)
Size: 5 bytes (DER data)
Response time: 27.580895ms
Status: Server failed

Relevant server response headers

Date:
Last Modified:
Expires:
Cache Control Max-age: 48h0m0s

Server and network information

Server Software: nginx

URL used for GET request

http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAnez9i%2Ba3oxU%2F%2B%2BNg27k40%3D

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY+sl+j4yzQuAcL2oQno5fCgQUUWj/
kK8CB3U8zNllZGKiErhZcjsCEAnez9i+a3oxU/++Ng27k40=
-----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

Accept-Ranges: [bytes]
Cache-Control: [public, max-age=172800]
Content-Length: [5]
Content-Type: [application/ocsp-response]
Date: [Sun, 25 Jun 2017 03:39:34 GMT]
Etag: ["4e35dea6-5"]
Expires: [Sat, 01 Jul 2017 15:39:34 GMT]
Last-Modified: [Sun, 31 Jul 2011 23:00:54 GMT]
Server: [nginx]
  • 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)
  • NextUpdate not set (RFC 5019, section 2.2.4)
This OCSP response was cached at
http://ocsp.digicert.com (POST)Server failed

OCSP response information

Source: Authority Information Access in Certificate
Location: http://ocsp.digicert.com (POST)
Size: 5 bytes (DER data)
Response time: 27.329044ms
Status: Server failed

Relevant server response headers

Date:
Last Modified:
Expires:
Cache Control Max-age: 48h0m0s

Server and network information

Server Software: nginx

Raw OCSP request (PEM encoded)

-----BEGIN OCSP REQUEST-----
MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY+sl+j4yzQuAcL2oQno5fCgQUUWj/
kK8CB3U8zNllZGKiErhZcjsCEAnez9i+a3oxU/++Ng27k40=
-----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

Accept-Ranges: [bytes]
Cache-Control: [public, max-age=172800]
Content-Length: [5]
Content-Type: [application/ocsp-response]
Date: [Sun, 25 Jun 2017 03:39:34 GMT]
Etag: ["4e35dea6-5"]
Expires: [Sat, 01 Jul 2017 15:39:34 GMT]
Last-Modified: [Sun, 31 Jul 2011 23:00:54 GMT]
Server: [nginx]
  • 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)
  • NextUpdate not set (RFC 5019, section 2.2.4)

DigiCert SHA2 High Assurance Server CA (CA Certificate)

Certificate details for DigiCert SHA2 High Assurance Server CA (At position 1 in certificate chain)
Serial number:
hex: 4e1e7a4dc5cf2f36dc02b42b85d159f
int: 6489877074546166222510380951761917343
Issued by: DigiCert High Assurance EV Root CA
Public Key Algorithm: RSA
Not valid before:
Not valid after:
Organization: DigiCert Inc
Organization unit: www.digicert.com
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 certificate contains no information about authoritative CRL(s) or OCSP servers

Check the revocation status for another website

Created by Paul van Brouwershaven
© 2015 - 2017 Digitorus B.V.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers.