This digital certificate with serial number 4e:04:d9:af:f8:2c:61:94:a7:7f:d2:29:14:b4:21:73:25:52:a2:86 was issued on
by Government of Korea.
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.
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We have idenified some issues with this certificate:
Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder.
(BRs: 7.1.2.3)
Subscriber Certiifcate: authorityInformationAccess MUST be present, with the exception of stapling.
(BRs: 7.1.2.3)
Subscriber certificate cRLDistributionPoints extension must contain the HTTP URL of the CA’s CRL service
(BRs: 7.1.2.3)
Subscriber Certificate: commonName is deprecated.
(BRs: 7.1.4.2.2)
Compliant certificates should use the utf8string encoding for explicitText
(RFC 6818: 3)
Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate
(BRs: 7.1.2.3)
Subscriber Certificate: extKeyUsage either the value id-kp-serverAuth or id-kp-clientAuth or both values MUST be present.
(BRs: 7.1.2.3)
Government of Korea
Organization:Government of Korea Organization unit: Group of Server
Organization unit: 교육부
Country:KR
Government of Korea
Organization:Government of Korea Organization unit: GPKI
Country:KR
Time since certificate expired
This certificate has expire since
Certificate Details
Serial Number (hex): 4e:04:d9:af:f8:2c:61:94:a7:7f:d2:29:14:b4:21:73:25:52:a2:86
Serial Number (int): 445409446350393991708277586711059453845261427334
Serial Number lenght: 159 bits, 20 octets