This digital certificate with serial number
0c:9e:ab:de:13:80:96:9e was issued on
by National Institute of Informatics.
This certificate has already expired and will cause a warning
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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.
Subscriber Certiifcate: authorityInformationAccess MUST be present, with the exception of stapling.
Subscriber Certificate: commonName is deprecated.
Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate
Kyushu Institute of Technology
Organization:Kyushu Institute of Technology Organization unit: Iizuka Campus Career Center
National Institute of Informatics
Organization:National Institute of Informatics Organization unit: UPKI
Organization unit: NII Open Domain CA - G2
Time since certificate expired
This certificate has expire since
Serial Number (hex): 0c:9e:ab:de:13:80:96:9e
Serial Number (int): 909353145073702558
Serial Number lenght: 60 bits, 8