Issued by Cybertrust Public Issuing CA 1

About this certificate

This digital certificate with serial number 01:b8:fe was issued on by Cybertrust Inc .

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.

Cerificate errors/warnings *beta

  • WARNING: Certificate contains a Authority Info Access Issuer with an non-preferred scheme ([ldap])
  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto
  • ERROR: Certificate contains a CRL with an non-preferred scheme ([ldap])
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

U.S. Government

Organization: U.S. Government
Organization unit: HHS
State / Province: MD
Locality: Rockville
Country: US

Cybertrust Inc

Organization: Cybertrust Inc
Organization unit: Services
Organization unit: PKI
State / Province: MD
Locality: Rockville
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:b8:fe
Serial Number (int): 112894
Serial Number lenght: 17 bits, 3 octets

SubjectKeyId: 47:3c:ae:2d:45:8c:cd:75:c8:55:90:aa:3a:8f:40:7d:3a:06:bf:32
AuthorityKeyId: 54:9c:81:46:0a:16:ca:ff:60:f9:ea:8a:45:0a:75:5c:4e:b2:de:8a

Fingerprint (sha1): 9f:1c:a1:e3:cb:89:5a:b6:fa:85:5c:39:56:50:e5:0e:82:93:c1:2e
Fingerprint (sha256): 82:e7:47:dd:14:5b:f8:ee:40:aa:aa:e8:d5:57:f1:c8:db:28:dc:17:9d:e7:a9:aa:1b:80:1d:66:00:07:9c:a9

Issuing Certificate URL:
Issuing Certificate URL: ldap:// Public Issuing CA 1,ou=PKI,ou=Services,o=Cybertrust, c=US?cACertificate

Revocation information

CRL Distribution Point:
CRL Distribution Point: ldap://,ou%3dPKI,ou%3dServices,o%3dCybertrust%20Inc,c%3dUS?certificateRevocationList

Check the revocation status for the current certificate on
DNS Names
Email Addresses
IP Addresses

Advanced Certificate Properties

Technical details about this certificate

Public Key Algorithm


Key Size


Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication


7 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names