This digital certificate with serial number 40:01:33:51:87:00:00:00:00:00:00:0b:a3:d8:c6:b4 was issued on
by TAIWAN-CA 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.
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We have idenified some issues with this certificate:
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)
Universal eXchange Inc.
Organization:Universal eXchange Inc. Organization unit: OP Dept.
State / Province:Taiwan Locality:Taipei Country:TW
TAIWAN-CA INC.
Organization:TAIWAN-CA INC. Organization unit: SSL Security Services
Country:TW
Time since certificate expired
This certificate has expire since
Certificate Details
Serial Number (hex): 40:01:33:51:87:00:00:00:00:00:00:0b:a3:d8:c6:b4
Serial Number (int): 85076824889244576909956733068985812660
Serial Number lenght: 127 bits, 16 octets